ISO Week Numbers 2064

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All 52 ISO weeks in 2064. Week 1 is the first week with at least four days in January; weeks run Monday through Sunday.

2063 Week Number Calculator2065
WeekISO codeYYWWWeek startsWeek ends
12064-W016401Monday, December 31, 2063Sunday, January 6, 2064
22064-W026402Monday, January 7, 2064Sunday, January 13, 2064
32064-W036403Monday, January 14, 2064Sunday, January 20, 2064
42064-W046404Monday, January 21, 2064Sunday, January 27, 2064
52064-W056405Monday, January 28, 2064Sunday, February 3, 2064
62064-W066406Monday, February 4, 2064Sunday, February 10, 2064
72064-W076407Monday, February 11, 2064Sunday, February 17, 2064
82064-W086408Monday, February 18, 2064Sunday, February 24, 2064
92064-W096409Monday, February 25, 2064Sunday, March 2, 2064
102064-W106410Monday, March 3, 2064Sunday, March 9, 2064
112064-W116411Monday, March 10, 2064Sunday, March 16, 2064
122064-W126412Monday, March 17, 2064Sunday, March 23, 2064
132064-W136413Monday, March 24, 2064Sunday, March 30, 2064
142064-W146414Monday, March 31, 2064Sunday, April 6, 2064
152064-W156415Monday, April 7, 2064Sunday, April 13, 2064
162064-W166416Monday, April 14, 2064Sunday, April 20, 2064
172064-W176417Monday, April 21, 2064Sunday, April 27, 2064
182064-W186418Monday, April 28, 2064Sunday, May 4, 2064
192064-W196419Monday, May 5, 2064Sunday, May 11, 2064
202064-W206420Monday, May 12, 2064Sunday, May 18, 2064
212064-W216421Monday, May 19, 2064Sunday, May 25, 2064
222064-W226422Monday, May 26, 2064Sunday, June 1, 2064
232064-W236423Monday, June 2, 2064Sunday, June 8, 2064
242064-W246424Monday, June 9, 2064Sunday, June 15, 2064
252064-W256425Monday, June 16, 2064Sunday, June 22, 2064
262064-W266426Monday, June 23, 2064Sunday, June 29, 2064
272064-W276427Monday, June 30, 2064Sunday, July 6, 2064
282064-W286428Monday, July 7, 2064Sunday, July 13, 2064
292064-W296429Monday, July 14, 2064Sunday, July 20, 2064
302064-W306430Monday, July 21, 2064Sunday, July 27, 2064
312064-W316431Monday, July 28, 2064Sunday, August 3, 2064
322064-W326432Monday, August 4, 2064Sunday, August 10, 2064
332064-W336433Monday, August 11, 2064Sunday, August 17, 2064
342064-W346434Monday, August 18, 2064Sunday, August 24, 2064
352064-W356435Monday, August 25, 2064Sunday, August 31, 2064
362064-W366436Monday, September 1, 2064Sunday, September 7, 2064
372064-W376437Monday, September 8, 2064Sunday, September 14, 2064
382064-W386438Monday, September 15, 2064Sunday, September 21, 2064
392064-W396439Monday, September 22, 2064Sunday, September 28, 2064
402064-W406440Monday, September 29, 2064Sunday, October 5, 2064
412064-W416441Monday, October 6, 2064Sunday, October 12, 2064
422064-W426442Monday, October 13, 2064Sunday, October 19, 2064
432064-W436443Monday, October 20, 2064Sunday, October 26, 2064
442064-W446444Monday, October 27, 2064Sunday, November 2, 2064
452064-W456445Monday, November 3, 2064Sunday, November 9, 2064
462064-W466446Monday, November 10, 2064Sunday, November 16, 2064
472064-W476447Monday, November 17, 2064Sunday, November 23, 2064
482064-W486448Monday, November 24, 2064Sunday, November 30, 2064
492064-W496449Monday, December 1, 2064Sunday, December 7, 2064
502064-W506450Monday, December 8, 2064Sunday, December 14, 2064
512064-W516451Monday, December 15, 2064Sunday, December 21, 2064
522064-W526452Monday, December 22, 2064Sunday, December 28, 2064

ISO weeks start on Monday. Week 1 is the first week with at least four days in the new year.