ISO Week Numbers 2065

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All 53 ISO weeks in 2065. Week 1 is the first week with at least four days in January; weeks run Monday through Sunday.

2064 Week Number Calculator2066
WeekISO codeYYWWWeek startsWeek ends
12065-W016501Monday, December 29, 2064Sunday, January 4, 2065
22065-W026502Monday, January 5, 2065Sunday, January 11, 2065
32065-W036503Monday, January 12, 2065Sunday, January 18, 2065
42065-W046504Monday, January 19, 2065Sunday, January 25, 2065
52065-W056505Monday, January 26, 2065Sunday, February 1, 2065
62065-W066506Monday, February 2, 2065Sunday, February 8, 2065
72065-W076507Monday, February 9, 2065Sunday, February 15, 2065
82065-W086508Monday, February 16, 2065Sunday, February 22, 2065
92065-W096509Monday, February 23, 2065Sunday, March 1, 2065
102065-W106510Monday, March 2, 2065Sunday, March 8, 2065
112065-W116511Monday, March 9, 2065Sunday, March 15, 2065
122065-W126512Monday, March 16, 2065Sunday, March 22, 2065
132065-W136513Monday, March 23, 2065Sunday, March 29, 2065
142065-W146514Monday, March 30, 2065Sunday, April 5, 2065
152065-W156515Monday, April 6, 2065Sunday, April 12, 2065
162065-W166516Monday, April 13, 2065Sunday, April 19, 2065
172065-W176517Monday, April 20, 2065Sunday, April 26, 2065
182065-W186518Monday, April 27, 2065Sunday, May 3, 2065
192065-W196519Monday, May 4, 2065Sunday, May 10, 2065
202065-W206520Monday, May 11, 2065Sunday, May 17, 2065
212065-W216521Monday, May 18, 2065Sunday, May 24, 2065
222065-W226522Monday, May 25, 2065Sunday, May 31, 2065
232065-W236523Monday, June 1, 2065Sunday, June 7, 2065
242065-W246524Monday, June 8, 2065Sunday, June 14, 2065
252065-W256525Monday, June 15, 2065Sunday, June 21, 2065
262065-W266526Monday, June 22, 2065Sunday, June 28, 2065
272065-W276527Monday, June 29, 2065Sunday, July 5, 2065
282065-W286528Monday, July 6, 2065Sunday, July 12, 2065
292065-W296529Monday, July 13, 2065Sunday, July 19, 2065
302065-W306530Monday, July 20, 2065Sunday, July 26, 2065
312065-W316531Monday, July 27, 2065Sunday, August 2, 2065
322065-W326532Monday, August 3, 2065Sunday, August 9, 2065
332065-W336533Monday, August 10, 2065Sunday, August 16, 2065
342065-W346534Monday, August 17, 2065Sunday, August 23, 2065
352065-W356535Monday, August 24, 2065Sunday, August 30, 2065
362065-W366536Monday, August 31, 2065Sunday, September 6, 2065
372065-W376537Monday, September 7, 2065Sunday, September 13, 2065
382065-W386538Monday, September 14, 2065Sunday, September 20, 2065
392065-W396539Monday, September 21, 2065Sunday, September 27, 2065
402065-W406540Monday, September 28, 2065Sunday, October 4, 2065
412065-W416541Monday, October 5, 2065Sunday, October 11, 2065
422065-W426542Monday, October 12, 2065Sunday, October 18, 2065
432065-W436543Monday, October 19, 2065Sunday, October 25, 2065
442065-W446544Monday, October 26, 2065Sunday, November 1, 2065
452065-W456545Monday, November 2, 2065Sunday, November 8, 2065
462065-W466546Monday, November 9, 2065Sunday, November 15, 2065
472065-W476547Monday, November 16, 2065Sunday, November 22, 2065
482065-W486548Monday, November 23, 2065Sunday, November 29, 2065
492065-W496549Monday, November 30, 2065Sunday, December 6, 2065
502065-W506550Monday, December 7, 2065Sunday, December 13, 2065
512065-W516551Monday, December 14, 2065Sunday, December 20, 2065
522065-W526552Monday, December 21, 2065Sunday, December 27, 2065
532065-W536553Monday, December 28, 2065Sunday, January 3, 2066

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