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Week Numbers 2013

List of week numbers of 2013. There are 52 weeks in 2013. Week numbers are listed in the tables in various date formats.

Week Numbers with Readable Date Format

Week start date and end date are in format of Month Name day, YYYY.

Week NumberWeek Start DateWeek End Date
01December 31, 2012January 6, 2013
02January 7, 2013January 13, 2013
03January 14, 2013January 20, 2013
04January 21, 2013January 27, 2013
05January 28, 2013February 3, 2013
06February 4, 2013February 10, 2013
07February 11, 2013February 17, 2013
08February 18, 2013February 24, 2013
09February 25, 2013March 3, 2013
10March 4, 2013March 10, 2013
11March 11, 2013March 17, 2013
12March 18, 2013March 24, 2013
13March 25, 2013March 31, 2013
14April 1, 2013April 7, 2013
15April 8, 2013April 14, 2013
16April 15, 2013April 21, 2013
17April 22, 2013April 28, 2013
18April 29, 2013May 5, 2013
19May 6, 2013May 12, 2013
20May 13, 2013May 19, 2013
21May 20, 2013May 26, 2013
22May 27, 2013June 2, 2013
23June 3, 2013June 9, 2013
24June 10, 2013June 16, 2013
25June 17, 2013June 23, 2013
26June 24, 2013June 30, 2013
27July 1, 2013July 7, 2013
28July 8, 2013July 14, 2013
29July 15, 2013July 21, 2013
30July 22, 2013July 28, 2013
31July 29, 2013August 4, 2013
32August 5, 2013August 11, 2013
33August 12, 2013August 18, 2013
34August 19, 2013August 25, 2013
35August 26, 2013September 1, 2013
36September 2, 2013September 8, 2013
37September 9, 2013September 15, 2013
38September 16, 2013September 22, 2013
39September 23, 2013September 29, 2013
40September 30, 2013October 6, 2013
41October 7, 2013October 13, 2013
42October 14, 2013October 20, 2013
43October 21, 2013October 27, 2013
44October 28, 2013November 3, 2013
45November 4, 2013November 10, 2013
46November 11, 2013November 17, 2013
47November 18, 2013November 24, 2013
48November 25, 2013December 1, 2013
49December 2, 2013December 8, 2013
50December 9, 2013December 15, 2013
51December 16, 2013December 22, 2013
52December 23, 2013December 29, 2013

Week Numbers with ISO 8601 Date Format

Week start date and end date are in format of YYYY-MM-DD.

Week NumberWeek Start DateWeek End Date
012012-12-312013-01-06
022013-01-072013-01-13
032013-01-142013-01-20
042013-01-212013-01-27
052013-01-282013-02-03
062013-02-042013-02-10
072013-02-112013-02-17
082013-02-182013-02-24
092013-02-252013-03-03
102013-03-042013-03-10
112013-03-112013-03-17
122013-03-182013-03-24
132013-03-252013-03-31
142013-04-012013-04-07
152013-04-082013-04-14
162013-04-152013-04-21
172013-04-222013-04-28
182013-04-292013-05-05
192013-05-062013-05-12
202013-05-132013-05-19
212013-05-202013-05-26
222013-05-272013-06-02
232013-06-032013-06-09
242013-06-102013-06-16
252013-06-172013-06-23
262013-06-242013-06-30
272013-07-012013-07-07
282013-07-082013-07-14
292013-07-152013-07-21
302013-07-222013-07-28
312013-07-292013-08-04
322013-08-052013-08-11
332013-08-122013-08-18
342013-08-192013-08-25
352013-08-262013-09-01
362013-09-022013-09-08
372013-09-092013-09-15
382013-09-162013-09-22
392013-09-232013-09-29
402013-09-302013-10-06
412013-10-072013-10-13
422013-10-142013-10-20
432013-10-212013-10-27
442013-10-282013-11-03
452013-11-042013-11-10
462013-11-112013-11-17
472013-11-182013-11-24
482013-11-252013-12-01
492013-12-022013-12-08
502013-12-092013-12-15
512013-12-162013-12-22
522013-12-232013-12-29

Week Numbers with Week Dates Format

Week start date and end date are in format of YYYY-W-DD.

Week NumberWeek Start DateWeek End Date
012013-W01-312013-W01-06
022013-W02-072013-W02-13
032013-W03-142013-W03-20
042013-W04-212013-W04-27
052013-W05-282013-W05-03
062013-W06-042013-W06-10
072013-W07-112013-W07-17
082013-W08-182013-W08-24
092013-W09-252013-W09-03
102013-W10-042013-W10-10
112013-W11-112013-W11-17
122013-W12-182013-W12-24
132013-W13-252013-W13-31
142013-W14-012013-W14-07
152013-W15-082013-W15-14
162013-W16-152013-W16-21
172013-W17-222013-W17-28
182013-W18-292013-W18-05
192013-W19-062013-W19-12
202013-W20-132013-W20-19
212013-W21-202013-W21-26
222013-W22-272013-W22-02
232013-W23-032013-W23-09
242013-W24-102013-W24-16
252013-W25-172013-W25-23
262013-W26-242013-W26-30
272013-W27-012013-W27-07
282013-W28-082013-W28-14
292013-W29-152013-W29-21
302013-W30-222013-W30-28
312013-W31-292013-W31-04
322013-W32-052013-W32-11
332013-W33-122013-W33-18
342013-W34-192013-W34-25
352013-W35-262013-W35-01
362013-W36-022013-W36-08
372013-W37-092013-W37-15
382013-W38-162013-W38-22
392013-W39-232013-W39-29
402013-W40-302013-W40-06
412013-W41-072013-W41-13
422013-W42-142013-W42-20
432013-W43-212013-W43-27
442013-W44-282013-W44-03
452013-W45-042013-W45-10
462013-W46-112013-W46-17
472013-W47-182013-W47-24
482013-W48-252013-W48-01
492013-W49-022013-W49-08
502013-W50-092013-W50-15
512013-W51-162013-W51-22
522013-W52-232013-W52-29