1643

Sixteen Forty-Three

1643 was 381 years 11 months 2 weeks ago. There were 364 days in 1643 because this year was not a leap year. 1643 had 53 weeks. In the Chinese calendar, 1643 was the year of the sheep. 🐑

The Gregorian year 1643 corresponds to 1052 or 1053 in the Hijri calendar - also known as the Muslim calendar and Islamic calendar. In the Hebrew calendar, called HaLuah HaIvri, the Gregorian year 1643 corresponds to 5403 or 5404 depending on the time of year. ☪️ ✡️

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1643 in Roman Numerals is:

MDCXLIII

Roman numeral converter »

1643 Holiday Calendar

January
Su Mo Tu We Th Fr Sa
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31
February
Su Mo Tu We Th Fr Sa
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
March
Su Mo Tu We Th Fr Sa
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31
April
Su Mo Tu We Th Fr Sa
1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30
May
Su Mo Tu We Th Fr Sa
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31
June
Su Mo Tu We Th Fr Sa
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30
July
Su Mo Tu We Th Fr Sa
1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 31
August
Su Mo Tu We Th Fr Sa
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31
September
Su Mo Tu We Th Fr Sa
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30
October
Su Mo Tu We Th Fr Sa
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31
November
Su Mo Tu We Th Fr Sa
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30
December
Su Mo Tu We Th Fr Sa
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31

1643 Week Numbers

This table assumes weeks start on Monday and end on Sunday. This is based on the ISO-8601 week date standard. In the US, Canada, and most of South America weeks normally start on Sunday.

« week numbers for 1642 | week numbers for 1644 »

Week Number Start Day End Day
Week 52, 1642 Dec 22, 1642 Dec 28, 1642
Week 1 Dec 29, 1642 Jan 4, 1643
Week 2 Jan 5, 1643 Jan 11, 1643
Week 3 Jan 12, 1643 Jan 18, 1643
Week 4 Jan 19, 1643 Jan 25, 1643
Week 5 Jan 26, 1643 Feb 1, 1643
Week 6 Feb 2, 1643 Feb 8, 1643
Week 7 Feb 9, 1643 Feb 15, 1643
Week 8 Feb 16, 1643 Feb 22, 1643
Week 9 Feb 23, 1643 Mar 1, 1643
Week 10 Mar 2, 1643 Mar 8, 1643
Week 11 Mar 9, 1643 Mar 15, 1643
Week 12 Mar 16, 1643 Mar 22, 1643
Week 13 Mar 23, 1643 Mar 29, 1643
Week 14 Mar 30, 1643 Apr 5, 1643
Week 15 Apr 6, 1643 Apr 12, 1643
Week 16 Apr 13, 1643 Apr 19, 1643
Week 17 Apr 20, 1643 Apr 26, 1643
Week 18 Apr 27, 1643 May 3, 1643
Week 19 May 4, 1643 May 10, 1643
Week 20 May 11, 1643 May 17, 1643
Week 21 May 18, 1643 May 24, 1643
Week 22 May 25, 1643 May 31, 1643
Week 23 Jun 1, 1643 Jun 7, 1643
Week 24 Jun 8, 1643 Jun 14, 1643
Week 25 Jun 15, 1643 Jun 21, 1643
Week 26 Jun 22, 1643 Jun 28, 1643
Week 27 Jun 29, 1643 Jul 5, 1643
Week 28 Jul 6, 1643 Jul 12, 1643
Week 29 Jul 13, 1643 Jul 19, 1643
Week 30 Jul 20, 1643 Jul 26, 1643
Week 31 Jul 27, 1643 Aug 2, 1643
Week 32 Aug 3, 1643 Aug 9, 1643
Week 33 Aug 10, 1643 Aug 16, 1643
Week 34 Aug 17, 1643 Aug 23, 1643
Week 35 Aug 24, 1643 Aug 30, 1643
Week 36 Aug 31, 1643 Sep 6, 1643
Week 37 Sep 7, 1643 Sep 13, 1643
Week 38 Sep 14, 1643 Sep 20, 1643
Week 39 Sep 21, 1643 Sep 27, 1643
Week 40 Sep 28, 1643 Oct 4, 1643
Week 41 Oct 5, 1643 Oct 11, 1643
Week 42 Oct 12, 1643 Oct 18, 1643
Week 43 Oct 19, 1643 Oct 25, 1643
Week 44 Oct 26, 1643 Nov 1, 1643
Week 45 Nov 2, 1643 Nov 8, 1643
Week 46 Nov 9, 1643 Nov 15, 1643
Week 47 Nov 16, 1643 Nov 22, 1643
Week 48 Nov 23, 1643 Nov 29, 1643
Week 49 Nov 30, 1643 Dec 6, 1643
Week 50 Dec 7, 1643 Dec 13, 1643
Week 51 Dec 14, 1643 Dec 20, 1643
Week 52 Dec 21, 1643 Dec 27, 1643
Week 53 Dec 28, 1643 Jan 3, 1644
Week 1, 1644 Jan 4, 1644 Jan 10, 1644

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