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2000 Week Numbers

ISO 8601 week numbers — every week runs Monday to Sunday.

Current ISO week number

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← 1999 This year 2001 →

Week Numbers 2000

Week #	Start date (Mon)	End date (Sun)
▸ 1	Mon, 3 Jan 2000	Sun, 9 Jan 2000
▸ 2	Mon, 10 Jan 2000	Sun, 16 Jan 2000
▸ 3	Mon, 17 Jan 2000	Sun, 23 Jan 2000
▸ 4	Mon, 24 Jan 2000	Sun, 30 Jan 2000
▸ 5	Mon, 31 Jan 2000	Sun, 6 Feb 2000
▸ 6	Mon, 7 Feb 2000	Sun, 13 Feb 2000
▸ 7	Mon, 14 Feb 2000	Sun, 20 Feb 2000
▸ 8	Mon, 21 Feb 2000	Sun, 27 Feb 2000
▸ 9	Mon, 28 Feb 2000	Sun, 5 Mar 2000
▸ 10	Mon, 6 Mar 2000	Sun, 12 Mar 2000
▸ 11	Mon, 13 Mar 2000	Sun, 19 Mar 2000
▸ 12	Mon, 20 Mar 2000	Sun, 26 Mar 2000
▸ 13	Mon, 27 Mar 2000	Sun, 2 Apr 2000
▸ 14	Mon, 3 Apr 2000	Sun, 9 Apr 2000
▸ 15	Mon, 10 Apr 2000	Sun, 16 Apr 2000
▸ 16	Mon, 17 Apr 2000	Sun, 23 Apr 2000
▸ 17	Mon, 24 Apr 2000	Sun, 30 Apr 2000
▸ 18	Mon, 1 May 2000	Sun, 7 May 2000
▸ 19	Mon, 8 May 2000	Sun, 14 May 2000
▸ 20	Mon, 15 May 2000	Sun, 21 May 2000
▸ 21	Mon, 22 May 2000	Sun, 28 May 2000
▸ 22	Mon, 29 May 2000	Sun, 4 Jun 2000
▸ 23	Mon, 5 Jun 2000	Sun, 11 Jun 2000
▸ 24	Mon, 12 Jun 2000	Sun, 18 Jun 2000
▸ 25	Mon, 19 Jun 2000	Sun, 25 Jun 2000
▸ 26	Mon, 26 Jun 2000	Sun, 2 Jul 2000
▸ 27	Mon, 3 Jul 2000	Sun, 9 Jul 2000
▸ 28	Mon, 10 Jul 2000	Sun, 16 Jul 2000
▸ 29	Mon, 17 Jul 2000	Sun, 23 Jul 2000
▸ 30	Mon, 24 Jul 2000	Sun, 30 Jul 2000
▸ 31	Mon, 31 Jul 2000	Sun, 6 Aug 2000
▸ 32	Mon, 7 Aug 2000	Sun, 13 Aug 2000
▸ 33	Mon, 14 Aug 2000	Sun, 20 Aug 2000
▸ 34	Mon, 21 Aug 2000	Sun, 27 Aug 2000
▸ 35	Mon, 28 Aug 2000	Sun, 3 Sep 2000
▸ 36	Mon, 4 Sep 2000	Sun, 10 Sep 2000
▸ 37	Mon, 11 Sep 2000	Sun, 17 Sep 2000
▸ 38	Mon, 18 Sep 2000	Sun, 24 Sep 2000
▸ 39	Mon, 25 Sep 2000	Sun, 1 Oct 2000
▸ 40	Mon, 2 Oct 2000	Sun, 8 Oct 2000
▸ 41	Mon, 9 Oct 2000	Sun, 15 Oct 2000
▸ 42	Mon, 16 Oct 2000	Sun, 22 Oct 2000
▸ 43	Mon, 23 Oct 2000	Sun, 29 Oct 2000
▸ 44	Mon, 30 Oct 2000	Sun, 5 Nov 2000
▸ 45	Mon, 6 Nov 2000	Sun, 12 Nov 2000
▸ 46	Mon, 13 Nov 2000	Sun, 19 Nov 2000
▸ 47	Mon, 20 Nov 2000	Sun, 26 Nov 2000
▸ 48	Mon, 27 Nov 2000	Sun, 3 Dec 2000
▸ 49	Mon, 4 Dec 2000	Sun, 10 Dec 2000
▸ 50	Mon, 11 Dec 2000	Sun, 17 Dec 2000
▸ 51	Mon, 18 Dec 2000	Sun, 24 Dec 2000
▸ 52	Mon, 25 Dec 2000	Sun, 31 Dec 2000

About ISO 8601 Week Numbers

Under the ISO 8601 standard, weeks start on Monday and are numbered from 1 to 52 or 53. Week 1 is the week that contains the first Thursday of the year — equivalently, the week containing January 4th. As a result, the first few days of January can fall in the last week of the previous year, and the last days of December can fall in week 1 of the next year.

A year has 53 ISO weeks when it starts on a Thursday, or on a Wednesday in a leap year; otherwise it has 52. 2000 has 52 ISO weeks.