Version date 1998-08-02. Your comments and suggestions are welcome.

Perpetual Seven Space Calendar

Content:
Days and Dayes
Loon Phases

Seven Space calendar yea and Earth tropical year are synchronized by definition. It suffices to define the start date (and use the same leap seconds as on Earth, if so desired).

If 2001-01-01 is chosen as start date, week 1 starts on Monday. But space and Earth weeks get out of sync rather fast.

The synodic month of the Earth moon (2001-01-01 is about first quarter) and the Seven Space loonation are not intended to be synchronized. The loonation is defined to start on "new moon" at the beginning of the yea (see loonation table below)

Days and Dayes

In the table below, each row represents a daye. The "Earth day in year" given in the table is the middle of the daye (dm). Because a daye is longer than a day, two or three Earth weekdays fall on each space weekdaye, but only the weekday of the dm is given.

Other relevant Earth weekdays for the weekdaye have to be inferred. If weekday and weekdaye are identical, this is marked by a "=" before the weekdaye name. If the previous weekday also partly falls on the weekdaye, this is marked by a "-" after the weekday name. If the next weekday also partly falls on the weekdaye, this is marked by a "+" after the weekday name.

Checking for minus and plus days works as follows. Since a daye starts 0.532423 Earth days before the day middle (dm) given and ends 0.532423 days later, this number has to be added to and subtracted from the dm. The integer parts then give the relevant Earth day numbers.

Example 1:
Seven Space date "Tuesday 3 Moon" (about Gregorian January 17) has a dm of 16.505114
dm - 0.532423 = 15.972691
dm + 0.532423 = 17.037537
Since we have three different integer parts, 15, 16, and 17, there are three Earth weekdays on weekdaye Tuesday: Tuesday, Wednesday (daye middle), and Thursday. A traveler between Earth and space not wanting to loose weekday continuity may want to travel on late Earth Tuesday (early space Tuesday).

Example 2:
Seven Space date #1#4#3 in #mont#week#daye notation (about Gregorian January 26) has a dm of 25.023882
dm - 0.532423 = 24.491459
dm + 0.532423 = 25.556305
Because we have only two different integer parts, 24 and 25, there are two Earth weekdays on weekdaye Wednesday: namely, Thursday and Friday. No good day for Earth-space travelers who want a continuous week!

When traveling between Earth and space, especially good times to keep a continuous week (Gregorian months) occur thrice yearly: April/May, August, and December/January (spring, summer and winter holiday seasons).

Earth day in year Gregorian date ISO week Earth weekday Seven Space weekday Seven Space week Seven Space mont
0.532423 January 1 1 Monday+ =Monday 1 Moon
1.597269 January 2 1 Tuesday+ =Tuesday 1 Moon
2.662115 January 3 1 Wednesday+ =Wednesday 1 Moon
3.726961 January 4 1 Thursday+ =Thursday 1 Moon
4.791807 January 5 1 Friday+ =Friday 1 Moon
5.856653 January 6 1 Saturday+ =Saturday 1 Moon
6.921499 January 7 1 Sunday+ =Sunday 1 Moon
7.986345 January 8 2 Monday+ =Monday 2 Moon
9.051190 January 10 2 Wednesday- Tuesday 2 Moon
10.116037 January 11 2 Thursday- Wednesday 2 Moon
11.180883 January 12 2 Friday- Thursday 2 Moon
12.245729 January 13 2 Saturday- Friday 2 Moon
13.310575 January 14 2 Sunday- Saturday 2 Moon
14.375421 January 15 3 Monday- Sunday 2 Moon
15.440268 January 16 3 Tuesday- Monday 3 Moon
16.505114 January 17 3 Wednesday-+ Tuesday 3 Moon
17.569959 January 18 3 Thursday+ Wednesday 3 Moon
18.634806 January 19 3 Friday+ Thursday 3 Moon
19.699652 January 20 3 Saturday+ Friday 3 Moon
20.764498 January 21 3 Sunday+ Saturday 3 Moon
21.829344 January 22 4 Monday+ Sunday 3 Moon
22.894189 January 23 4 Tuesday+ Monday 4 Moon
23.959036 January 24 4 Wednesday+ Tuesday 4 Moon
25.023882 January 26 4 Friday- Wednesday 4 Moon
26.088728 January 27 4 Saturday- Thursday 4 Moon
27.153574 January 28 4 Sunday- Friday 4 Moon
28.218419 January 29 5 Monday- Saturday 4 Moon
29.283266 January 30 5 Tuesday- Sunday 4 Moon
30.348112 January 31 5 Wednesday- Monday 5 Moon
31.412958 February 1 5 Thursday- Tuesday 5 Moon
32.477804 February 2 5 Friday-+ Wednesday 5 Moon
33.542650 February 3 5 Saturday+ Thursday 5 Moon
34.607496 February 4 5 Sunday+ Friday 5 Moon
35.672342 February 5 6 Monday+ Saturday 5 Moon
36.737188 February 6 6 Tuesday+ Sunday 5 Moon
37.802034 February 7 6 Wednesday+ Monday 6 Moon
38.866880 February 8 6 Thursday+ Tuesday 6 Moon
39.931726 February 9 6 Friday+ Wednesday 6 Moon
40.996572 February 10 6 Saturday+ Thursday 6 Moon
42.061418 February 12 7 Monday- Friday 6 Moon
43.126264 February 13 7 Tuesday- Saturday 6 Moon
44.191110 February 14 7 Wednesday- Sunday 6 Moon
45.255956 February 15 7 Thursday- Monday 7 Moon
46.320803 February 16 7 Friday- Tuesday 7 Moon
47.385649 February 17 7 Saturday- Wednesday 7 Moon
48.450494 February 18 7 Sunday- Thursday 7 Moon
49.515341 February 19 8 Monday-+ Friday 7 Moon
50.580187 February 20 8 Tuesday+ Saturday 7 Moon
51.645033 February 21 8 Wednesday+ Sunday 7 Moon
52.709879 February 22 8 Thursday+ Monday 8 Mars
53.774724 February 23 8 Friday+ Tuesday 8 Mars
54.839571 February 24 8 Saturday+ Wednesday 8 Mars
55.904417 February 25 8 Sunday+ Thursday 8 Mars
56.969263 February 26 9 Monday+ Friday 8 Mars
58.034109 February 28 9 Wednesday- Saturday 8 Mars
59.098955 March 1 9 Thursday- Sunday 8 Mars
60.163801 March 2 9 Friday- Monday 9 Mars
61.228647 March 3 9 Saturday- Tuesday 9 Mars
62.293493 March 4 9 Sunday- Wednesday 9 Mars
63.358339 March 5 10 Monday- Thursday 9 Mars
64.423185 March 6 10 Tuesday- Friday 9 Mars
65.488031 March 7 10 Wednesday-+ Saturday 9 Mars
66.552877 March 8 10 Thursday+ Sunday 9 Mars
67.617723 March 9 10 Friday+ Monday 10 Mars
68.682569 March 10 10 Saturday+ Tuesday 10 Mars
69.747415 March 11 10 Sunday+ Wednesday 10 Mars
70.812261 March 12 11 Monday+ Thursday 10 Mars
71.877107 March 13 11 Tuesday+ Friday 10 Mars
72.941953 March 14 11 Wednesday+ Saturday 10 Mars
74.006799 March 16 11 Friday- Sunday 10 Mars
75.071645 March 17 11 Saturday- Monday 11 Mars
76.136492 March 18 11 Sunday- Tuesday 11 Mars
77.201338 March 19 12 Monday- Wednesday 11 Mars
78.266184 March 20 12 Tuesday- Thursday 11 Mars
79.331030 March 21 12 Wednesday- Friday 11 Mars
80.395876 March 22 12 Thursday- Saturday 11 Mars
81.460722 March 23 12 Friday- Sunday 11 Mars
82.525568 March 24 12 Saturday-+ Monday 12 Mars
83.590414 March 25 12 Sunday+ Tuesday 12 Mars
84.655260 March 26 13 Monday+ Wednesday 12 Mars
85.720106 March 27 13 Tuesday+ Thursday 12 Mars
86.784952 March 28 13 Wednesday+ Friday 12 Mars
87.849798 March 29 13 Thursday+ Saturday 12 Mars
88.914644 March 30 13 Friday+ Sunday 12 Mars
89.979490 March 31 13 Saturday+ Monday 13 Mars
91.044336 April 2 14 Monday- Tuesday 13 Mars
92.109182 April 3 14 Tuesday- Wednesday 13 Mars
93.174028 April 4 14 Wednesday- Thursday 13 Mars
94.238874 April 5 14 Thursday- Friday 13 Mars
95.303720 April 6 14 Friday- Saturday 13 Mars
96.368566 April 7 14 Saturday- Sunday 13 Mars
97.433412 April 8 14 Sunday- Monday 14 Mars
98.498258 April 9 15 Monday-+ Tuesday 14 Mars
99.563104 April 10 15 Tuesday+ Wednesday 14 Mars
100.627950 April 11 15 Wednesday+ Thursday 14 Mars
101.692796 April 12 15 Thursday+ Friday 14 Mars
102.757642 April 13 15 Friday+ Saturday 14 Mars
103.822488 April 14 15 Saturday+ Sunday 14 Mars
104.887334 April 15 15 Sunday+ Monday 15 Mercury
105.952180 April 16 16 Monday+ Tuesday 15 Mercury
107.017027 April 18 16 Wednesday- =Wednesday 15 Mercury
108.081873 April 19 16 Thursday- =Thursday 15 Mercury
109.146719 April 20 16 Friday- =Friday 15 Mercury
110.211565 April 21 16 Saturday- =Saturday 15 Mercury
111.276411 April 22 16 Sunday- =Sunday 15 Mercury
112.341257 April 23 17 Monday- =Monday 16 Mercury
113.406103 April 24 17 Tuesday- =Tuesday 16 Mercury
114.470949 April 25 17 Wednesday-+ =Wednesday 16 Mercury
115.535795 April 26 17 Thursday+ =Thursday 16 Mercury
116.600641 April 27 17 Friday+ =Friday 16 Mercury
117.665487 April 28 17 Saturday+ =Saturday 16 Mercury
118.730333 April 29 17 Sunday+ =Sunday 16 Mercury
119.795179 April 30 18 Monday+ =Monday 17 Mercury
120.860025 May 1 18 Tuesday+ =Tuesday 17 Mercury
121.924871 May 2 18 Wednesday+ =Wednesday 17 Mercury
122.989717 May 3 18 Thursday+ =Thursday 17 Mercury
124.054563 May 5 18 Saturday- Friday 17 Mercury
125.119409 May 6 18 Sunday- Saturday 17 Mercury
126.184255 May 7 19 Monday- Sunday 17 Mercury
127.249101 May 8 19 Tuesday- Monday 18 Mercury
128.313947 May 9 19 Wednesday- Tuesday 18 Mercury
129.378793 May 10 19 Thursday- Wednesday 18 Mercury
130.443638 May 11 19 Friday- Thursday 18 Mercury
131.508485 May 12 19 Saturday-+ Friday 18 Mercury
132.573331 May 13 19 Sunday+ Saturday 18 Mercury
133.638177 May 14 20 Monday+ Sunday 18 Mercury
134.703023 May 15 20 Tuesday+ Monday 19 Mercury
135.767868 May 16 20 Wednesday+ Tuesday 19 Mercury
136.832715 May 17 20 Thursday+ Wednesday 19 Mercury
137.897562 May 18 20 Friday+ Thursday 19 Mercury
138.962408 May 19 20 Saturday+ Friday 19 Mercury
140.027254 May 21 21 Monday- Saturday 19 Mercury
141.092099 May 22 21 Tuesday- Sunday 19 Mercury
142.156946 May 23 21 Wednesday- Monday 20 Mercury
143.221792 May 24 21 Thursday- Tuesday 20 Mercury
144.286638 May 25 21 Friday- Wednesday 20 Mercury
145.351484 May 26 21 Saturday- Thursday 20 Mercury
146.416330 May 27 21 Sunday- Friday 20 Mercury
147.481176 May 28 22 Monday-+ Saturday 20 Mercury
148.546022 May 29 22 Tuesday+ Sunday 20 Mercury
149.610868 May 30 22 Wednesday+ Monday 21 Mercury
150.675714 May 31 22 Thursday+ Tuesday 21 Mercury
151.740560 June 1 22 Friday+ Wednesday 21 Mercury
152.805406 June 2 22 Saturday+ Thursday 21 Mercury
153.870252 June 3 22 Sunday+ Friday 21 Mercury
154.935098 June 4 23 Monday+ Saturday 21 Mercury
155.999944 June 5 23 Tuesday+ Sunday 21 Mercury
157.064790 June 7 23 Thursday- Monday 22 Jupiter
158.129636 June 8 23 Friday- Tuesday 22 Jupiter
159.194482 June 9 23 Saturday- Wednesday 22 Jupiter
160.259328 June 10 23 Sunday- Thursday 22 Jupiter
161.324174 June 11 24 Monday- Friday 22 Jupiter
162.389020 June 12 24 Tuesday- Saturday 22 Jupiter
163.453866 June 13 24 Wednesday- Sunday 22 Jupiter
164.518712 June 14 24 Thursday-+ Monday 23 Jupiter
165.583558 June 15 24 Friday+ Tuesday 23 Jupiter
166.648404 June 16 24 Saturday+ Wednesday 23 Jupiter
167.713251 June 17 24 Sunday+ Thursday 23 Jupiter
168.778097 June 18 25 Monday+ Friday 23 Jupiter
169.842943 June 19 25 Tuesday+ Saturday 23 Jupiter
170.907789 June 20 25 Wednesday+ Sunday 23 Jupiter
171.972635 June 21 25 Thursday+ Monday 24 Jupiter
173.037481 June 23 25 Saturday- Tuesday 24 Jupiter
174.102327 June 24 25 Sunday- Wednesday 24 Jupiter
175.167173 June 25 26 Monday- Thursday 24 Jupiter
176.232019 June 26 26 Tuesday- Friday 24 Jupiter
177.296865 June 27 26 Wednesday- Saturday 24 Jupiter
178.361711 June 28 26 Thursday- Sunday 24 Jupiter
179.426557 June 29 26 Friday- Monday 25 Jupiter
180.491403 June 30 26 Saturday-+ Tuesday 25 Jupiter
181.556249 July 1 26 Sunday+ Wednesday 25 Jupiter
182.621095 July 2 27 Monday+ Thursday 25 Jupiter
183.685941 July 3 27 Tuesday+ Friday 25 Jupiter
184.750787 July 4 27 Wednesday+ Saturday 25 Jupiter
185.815633 July 5 27 Thursday+ Sunday 25 Jupiter
186.880479 July 6 27 Friday+ Monday 26 Jupiter
187.945325 July 7 27 Saturday+ Tuesday 26 Jupiter
189.010171 July 9 28 Monday- Wednesday 26 Jupiter
190.075017 July 10 28 Tuesday- Thursday 26 Jupiter
191.139863 July 11 28 Wednesday- Friday 26 Jupiter
192.204709 July 12 28 Thursday- Saturday 26 Jupiter
193.269555 July 13 28 Friday- Sunday 26 Jupiter
194.334401 July 14 28 Saturday- Monday 27 Jupiter
195.399247 July 15 28 Sunday- Tuesday 27 Jupiter
196.464093 July 16 29 Monday- Wednesday 27 Jupiter
197.528939 July 17 29 Tuesday-+ Thursday 27 Jupiter
198.593786 July 18 29 Wednesday+ Friday 27 Jupiter
199.658632 July 19 29 Thursday+ Saturday 27 Jupiter
200.723478 July 20 29 Friday+ Sunday 27 Jupiter
201.788324 July 21 29 Saturday+ Monday 28 Jupiter
202.853170 July 22 29 Sunday+ Tuesday 28 Jupiter
203.918016 July 23 30 Monday+ Wednesday 28 Jupiter
204.982862 July 24 30 Tuesday+ Thursday 28 Jupiter
206.047708 July 26 30 Thursday- Friday 28 Jupiter
207.112554 July 27 30 Friday- Saturday 28 Jupiter
208.177400 July 28 30 Saturday- Sunday 28 Jupiter
209.242246 July 29 30 Sunday- Monday 29 Venus
210.307092 July 30 31 Monday- Tuesday 29 Venus
211.371938 July 31 31 Tuesday- Wednesday 29 Venus
212.436784 August 1 31 Wednesday- Thursday 29 Venus
213.501630 August 2 31 Thursday-+ Friday 29 Venus
214.566476 August 3 31 Friday+ Saturday 29 Venus
215.631322 August 4 31 Saturday+ Sunday 29 Venus
216.696168 August 5 31 Sunday+ Monday 30 Venus
217.761014 August 6 32 Monday+ Tuesday 30 Venus
218.825860 August 7 32 Tuesday+ Wednesday 30 Venus
219.890706 August 8 32 Wednesday+ Thursday 30 Venus
220.955552 August 9 32 Thursday+ Friday 30 Venus
222.020398 August 11 32 Saturday- =Saturday 30 Venus
223.085244 August 12 32 Sunday- =Sunday 30 Venus
224.150090 August 13 33 Monday- =Monday 31 Venus
225.214936 August 14 33 Tuesday- =Tuesday 31 Venus
226.279782 August 15 33 Wednesday- =Wednesday 31 Venus
227.344628 August 16 33 Thursday- =Thursday 31 Venus
228.409475 August 17 33 Friday- =Friday 31 Venus
229.474321 August 18 33 Saturday-+ =Saturday 31 Venus
230.539167 August 19 33 Sunday+ =Sunday 31 Venus
231.604013 August 20 34 Monday+ =Monday 32 Venus
232.668859 August 21 34 Tuesday+ =Tuesday 32 Venus
233.733705 August 22 34 Wednesday+ =Wednesday 32 Venus
234.798551 August 23 34 Thursday+ =Thursday 32 Venus
235.863397 August 24 34 Friday+ =Friday 32 Venus
236.928243 August 25 34 Saturday+ =Saturday 32 Venus
237.993089 August 26 34 Sunday+ =Sunday 32 Venus
239.057935 August 28 35 Tuesday- Monday 33 Venus
240.122781 August 29 35 Wednesday- Tuesday 33 Venus
241.187627 August 30 35 Thursday- Wednesday 33 Venus
242.252473 August 31 35 Friday- Thursday 33 Venus
243.317319 September 1 35 Saturday- Friday 33 Venus
244.382165 September 2 35 Sunday- Saturday 33 Venus
245.447011 September 3 36 Monday- Sunday 33 Venus
246.511857 September 4 36 Tuesday-+ Monday 34 Venus
247.576703 September 5 36 Wednesday+ Tuesday 34 Venus
248.641549 September 6 36 Thursday+ Wednesday 34 Venus
249.706395 September 7 36 Friday+ Thursday 34 Venus
250.771241 September 8 36 Saturday+ Friday 34 Venus
251.836087 September 9 36 Sunday+ Saturday 34 Venus
252.900933 September 10 37 Monday+ Sunday 34 Venus
253.965779 September 11 37 Tuesday+ Monday 35 Venus
255.030625 September 13 37 Thursday- Tuesday 35 Venus
256.095470 September 14 37 Friday- Wednesday 35 Venus
257.160317 September 15 37 Saturday- Thursday 35 Venus
258.225163 September 16 37 Sunday- Friday 35 Venus
259.290010 September 17 38 Monday- Saturday 35 Venus
260.354855 September 18 38 Tuesday- Sunday 35 Venus
261.419701 September 19 38 Wednesday- Monday 36 Saturn
262.484548 September 20 38 Thursday-+ Tuesday 36 Saturn
263.549394 September 21 38 Friday+ Wednesday 36 Saturn
264.614240 September 22 38 Saturday+ Thursday 36 Saturn
265.679085 September 23 38 Sunday+ Friday 36 Saturn
266.743931 September 24 39 Monday+ Saturday 36 Saturn
267.808778 September 25 39 Tuesday+ Sunday 36 Saturn
268.873624 September 26 39 Wednesday+ Monday 37 Saturn
269.938470 September 27 39 Thursday+ Tuesday 37 Saturn
271.003315 September 29 39 Saturday- Wednesday 37 Saturn
272.068161 September 30 39 Sunday- Thursday 37 Saturn
273.133008 October 1 40 Monday- Friday 37 Saturn
274.197854 October 2 40 Tuesday- Saturday 37 Saturn
275.262700 October 3 40 Wednesday- Sunday 37 Saturn
276.327545 October 4 40 Thursday- Monday 38 Saturn
277.392391 October 5 40 Friday- Tuesday 38 Saturn
278.457238 October 6 40 Saturday- Wednesday 38 Saturn
279.522084 October 7 40 Sunday-+ Thursday 38 Saturn
280.586930 October 8 41 Monday+ Friday 38 Saturn
281.651775 October 9 41 Tuesday+ Saturday 38 Saturn
282.716621 October 10 41 Wednesday+ Sunday 38 Saturn
283.781468 October 11 41 Thursday+ Monday 39 Saturn
284.846314 October 12 41 Friday+ Tuesday 39 Saturn
285.911160 October 13 41 Saturday+ Wednesday 39 Saturn
286.976005 October 14 41 Sunday+ Thursday 39 Saturn
288.040851 October 16 42 Tuesday- Friday 39 Saturn
289.105698 October 17 42 Wednesday- Saturday 39 Saturn
290.170545 October 18 42 Thursday- Sunday 39 Saturn
291.235391 October 19 42 Friday- Monday 40 Saturn
292.300237 October 20 42 Saturday- Tuesday 40 Saturn
293.365083 October 21 42 Sunday- Wednesday 40 Saturn
294.429929 October 22 43 Monday- Thursday 40 Saturn
295.494775 October 23 43 Tuesday-+ Friday 40 Saturn
296.559621 October 24 43 Wednesday+ Saturday 40 Saturn
297.624467 October 25 43 Thursday+ Sunday 40 Saturn
298.689313 October 26 43 Friday+ Monday 41 Saturn
299.754159 October 27 43 Saturday+ Tuesday 41 Saturn
300.819005 October 28 43 Sunday+ Wednesday 41 Saturn
301.883851 October 29 44 Monday+ Thursday 41 Saturn
302.948697 October 30 44 Tuesday+ Friday 41 Saturn
304.013543 November 1 44 Thursday- Saturday 41 Saturn
305.078389 November 2 44 Friday- Sunday 41 Saturn
306.143235 November 3 44 Saturday- Monday 42 Saturn
307.208081 November 4 44 Sunday- Tuesday 42 Saturn
308.272927 November 5 45 Monday- Wednesday 42 Saturn
309.337773 November 6 45 Tuesday- Thursday 42 Saturn
310.402619 November 7 45 Wednesday- Friday 42 Saturn
311.467465 November 8 45 Thursday- Saturday 42 Saturn
312.532311 November 9 45 Friday-+ Sunday 42 Saturn
313.597157 November 10 45 Saturday+ Monday 43 Sun
314.662003 November 11 45 Sunday+ Tuesday 43 Sun
315.726849 November 12 46 Monday+ Wednesday 43 Sun
316.791695 November 13 46 Tuesday+ Thursday 43 Sun
317.856541 November 14 46 Wednesday+ Friday 43 Sun
318.921387 November 15 46 Thursday+ Saturday 43 Sun
319.986234 November 16 46 Friday+ Sunday 43 Sun
321.051080 November 18 46 Sunday- Monday 44 Sun
322.115926 November 19 47 Monday- Tuesday 44 Sun
323.180772 November 20 47 Tuesday- Wednesday 44 Sun
324.245618 November 21 47 Wednesday- Thursday 44 Sun
325.310464 November 22 47 Thursday- Friday 44 Sun
326.375310 November 23 47 Friday- Saturday 44 Sun
327.440156 November 24 47 Saturday- Sunday 44 Sun
328.505002 November 25 47 Sunday-+ Monday 45 Sun
329.569848 November 26 48 Monday+ Tuesday 45 Sun
330.634694 November 27 48 Tuesday+ Wednesday 45 Sun
331.699540 November 28 48 Wednesday+ Thursday 45 Sun
332.764386 November 29 48 Thursday+ Friday 45 Sun
333.829232 November 30 48 Friday+ Saturday 45 Sun
334.894078 December 1 48 Saturday+ Sunday 45 Sun
335.958924 December 2 48 Sunday+ Monday 46 Sun
337.023770 December 4 49 Tuesday- =Tuesday 46 Sun
338.088616 December 5 49 Wednesday- =Wednesday 46 Sun
339.153462 December 6 49 Thursday- =Thursday 46 Sun
340.218308 December 7 49 Friday- =Friday 46 Sun
341.283154 December 8 49 Saturday- =Saturday 46 Sun
342.348000 December 9 49 Sunday- =Sunday 46 Sun
343.412846 December 10 50 Monday- =Monday 47 Sun
344.477692 December 11 50 Tuesday-+ =Tuesday 47 Sun
345.542538 December 12 50 Wednesday+ =Wednesday 47 Sun
346.607384 December 13 50 Thursday+ =Thursday 47 Sun
347.672230 December 14 50 Friday+ =Friday 47 Sun
348.737076 December 15 50 Saturday+ =Saturday 47 Sun
349.801922 December 16 50 Sunday+ =Sunday 47 Sun
350.866769 December 17 51 Monday+ =Monday 48 Sun
351.931615 December 18 51 Tuesday+ =Tuesday 48 Sun
352.996461 December 19 51 Wednesday+ =Wednesday 48 Sun
354.061307 December 21 51 Friday- Thursday 48 Sun
355.126153 December 22 51 Saturday- Friday 48 Sun
356.190999 December 23 51 Sunday- Saturday 48 Sun
357.255845 December 24 52 Monday- Sunday 48 Sun
358.320691 December 25 52 Tuesday- Monday 49 Sun
359.385537 December 26 52 Wednesday- Tuesday 49 Sun
360.450383 December 27 52 Thursday- Wednesday 49 Sun
361.515229 December 28 52 Friday-+ Thursday 49 Sun
362.580075 December 29 52 Saturday+ Friday 49 Sun
363.644921 December 30 52 Sunday+ Saturday 49 Sun
364.709767 December 31 1 Monday+ Sunday 49 Sun

Loon Phases

There are seven loon phases each mont. These phases always lie on the weekdaye that corresponds to the mont name. Moon loon phases are on Mondays, Mars loon phases are on Tuesdays, Mercury loon phases on Wednesdays and so on.

Also note that always the first loon phase of a mont lies in the silent hours, the second loon phases of a mont lies in the wee hours, the third loon phase lies in the morning hours and so on.

loon phase weekday week mont hours Gregorian date
New Moon Monday 1 Moon silent hours (1.) January 1
First Quarter Monday 2 Moon wee hours (2.) January 8
Full Moon Monday 3 Moon morning hours (3.) January 16
Last Quarter Monday 4 Moon noon hours (4.) January 23
New Moon Monday 5 Moon afternoon hours (5.) January 31
First Quarter Monday 6 Moon evening hours (6.) February 8
Full Moon Monday 7 Moon late hours (7.) February 15
Last Quarter Tuesday 8 Mars silent hours (1.) February 23
New Moon Tuesday 9 Mars wee hours (2.) March 2
First Quarter Tuesday 10 Mars morning hours (3.) March 10
Full Moon Tuesday 11 Mars noon hours (4.) March 18
Last Quarter Tuesday 12 Mars afternoon hours (5.) March 25
New Moon Tuesday 13 Mars evening hours (6.) April 2
First Quarter Tuesday 14 Mars late hours (7.) April 9
Full Moon Wednesday 15 Mercury silent hours (1.) April 17
Last Quarter Wednesday 16 Mercury wee hours (2.) April 25
New Moon Wednesday 17 Mercury morning hours (3.) May 2
First Quarter Wednesday 18 Mercury noon hours (4.) May 10
Full Moon Wednesday 19 Mercury afternoon hours (5.) May 17
Last Quarter Wednesday 20 Mercury evening hours (6.) May 25
New Moon Wednesday 21 Mercury late hours (7.) June 2
First Quarter Thursday 22 Jupiter silent hours (1.) June 9
Full Moon Thursday 23 Jupiter wee hours (2.) June 17
Last Quarter Thursday 24 Jupiter morning hours (3.) June 25
New Moon Thursday 25 Jupiter noon hours (4.) July 2
First Quarter Thursday 26 Jupiter afternoon hours (5.) July 10
Full Moon Thursday 27 Jupiter evening hours (6.) July 17
Last Quarter Thursday 28 Jupiter late hours (7.) July 25
New Moon Friday 29 Venus silent hours (1.) August 2
First Quarter Friday 30 Venus wee hours (2.) August 9
Full Moon Friday 31 Venus morning hours (3.) August 17
Last Quarter Friday 32 Venus noon hours (4.) August 24
New Moon Friday 33 Venus afternoon hours (5.) September 1
First Quarter Friday 34 Venus evening hours (6.) September 9
Full Moon Friday 35 Venus late hours (7.) September 16
Last Quarter Saturday 36 Saturn silent hours (1.) September 24
New Moon Saturday 37 Saturn wee hours (2.) October 1
First Quarter Saturday 38 Saturn morning hours (3.) October 9
Full Moon Saturday 39 Saturn noon hours (4.) October 17
Last Quarter Saturday 40 Saturn afternoon hours (5.) October 24
New Moon Saturday 41 Saturn evening hours (6.) November 1
First Quarter Saturday 42 Saturn late hours (7.) November 8
Full Moon Sunday 43 Sun silent hours (1.) November 16
Last Quarter Sunday 44 Sun wee hours (2.) November 24
New Moon Sunday 45 Sun morning hours (3.) December 1
First Quarter Sunday 46 Sun noon hours (4.) December 9
Full Moon Sunday 47 Sun afternoon hours (5.) December 17
Last Quarter Sunday 48 Sun evening hours (6.) December 24
New Moon Sunday 49 Sun late hours (7.) December 24

Since the New Moon in the Seven Space calendar lies on midnight between Sunday 49 Sun and Monday 1 Moon it is listed for both dates in the table above. The New Moons in week 1 and 49 are at the same time in the yea.


Seven Space Calendar

Other Calendrics at this site.

Essays on mathematical themes.


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