ARISTEAN CALENDAR

WEEK DATE

Week Number	Dates in Aristean Calendar	Week Number	Dates in Aristean Calendar
01	January 1 – 7	27	July 1 – 7
02	January 8 – 14	28	July 8 – 14
03	January 15 – 21	29	July 15 – 21
04	January 22 – 28	30	July 22 – 28
05	January 29 – February 4	31	July 29 – August 4
06	February 5 – 11	32	August 5 – 11
07	February 12 – 18	33	August 12 – 18
08	February 19 – 25	34	August 19 – 25
09	February 26 – March 2	35	August 26 – September 2
10	March 3 – 9	36	September 3 – 9
11	March 9 – 16	37	September 9 – 16
12	March 17 – 23	38	September 17 – 23
13	March 24 - 30	39	September 24 - 30
14	April 1 – 7	40	October 1 – 7
15	April 8 – 14	41	October 8 – 14
16	April 15 – 21	42	October 15 – 21
17	April 22 – 28	43	October 22 – 28
18	April 29 – May 4	44	October 29 – November 4
19	May 5 – 11	45	November 5 – 11
20	May 12 – 18	46	November 12 – 18
21	May 19 – 25	47	November 19 – 25
22	May 26 – June 2	48	November 26 – December 2
23	June 3 – 9	49	December 3 – 9
24	June 9 – 16	50	December 9 – 16
25	June 17 – 23	51	December 17 – 23
26	June 24 – 31^a	52	December 24 – 31^b

Note:

• ^a - Week Number 26 is from June 24 to 31. Leap Year Day is June 31 and occurs only during leap years. The week has seven days during common year (June 24 – 30) and eight days during leap year (June 24 – 31).
• ^b - Week Number 52 is from December 24 to 31. This week has eight days every year.

File: isoweek.htm Last updated: 2007-09-02 Rev. 1

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