1581

Fifteen Eighty-One

1581 was 443 years 8 months 2 weeks ago. There were 364 days in 1581 because this year was not a leap year. 1581 had 53 weeks. In the Chinese calendar, 1581 was the year of the snake. 🐍

The Gregorian year 1581 corresponds to 0988 or 989 in the Hijri calendar - also known as the Muslim calendar and Islamic calendar. In the Hebrew calendar, called HaLuah HaIvri, the Gregorian year 1581 corresponds to 5341 or 5342 depending on the time of year. ☪️ ✡️

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1581 in Roman Numerals is:

MDLXXXI

Roman numeral converter »

1581 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

1581 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 1580 | week numbers for 1582 »

Week Number Start Day End Day
Week 52, 1580 Dec 22, 1580 Dec 28, 1580
Week 1 Dec 29, 1580 Jan 4, 1581
Week 2 Jan 5, 1581 Jan 11, 1581
Week 3 Jan 12, 1581 Jan 18, 1581
Week 4 Jan 19, 1581 Jan 25, 1581
Week 5 Jan 26, 1581 Feb 1, 1581
Week 6 Feb 2, 1581 Feb 8, 1581
Week 7 Feb 9, 1581 Feb 15, 1581
Week 8 Feb 16, 1581 Feb 22, 1581
Week 9 Feb 23, 1581 Mar 1, 1581
Week 10 Mar 2, 1581 Mar 8, 1581
Week 11 Mar 9, 1581 Mar 15, 1581
Week 12 Mar 16, 1581 Mar 22, 1581
Week 13 Mar 23, 1581 Mar 29, 1581
Week 14 Mar 30, 1581 Apr 5, 1581
Week 15 Apr 6, 1581 Apr 12, 1581
Week 16 Apr 13, 1581 Apr 19, 1581
Week 17 Apr 20, 1581 Apr 26, 1581
Week 18 Apr 27, 1581 May 3, 1581
Week 19 May 4, 1581 May 10, 1581
Week 20 May 11, 1581 May 17, 1581
Week 21 May 18, 1581 May 24, 1581
Week 22 May 25, 1581 May 31, 1581
Week 23 Jun 1, 1581 Jun 7, 1581
Week 24 Jun 8, 1581 Jun 14, 1581
Week 25 Jun 15, 1581 Jun 21, 1581
Week 26 Jun 22, 1581 Jun 28, 1581
Week 27 Jun 29, 1581 Jul 5, 1581
Week 28 Jul 6, 1581 Jul 12, 1581
Week 29 Jul 13, 1581 Jul 19, 1581
Week 30 Jul 20, 1581 Jul 26, 1581
Week 31 Jul 27, 1581 Aug 2, 1581
Week 32 Aug 3, 1581 Aug 9, 1581
Week 33 Aug 10, 1581 Aug 16, 1581
Week 34 Aug 17, 1581 Aug 23, 1581
Week 35 Aug 24, 1581 Aug 30, 1581
Week 36 Aug 31, 1581 Sep 6, 1581
Week 37 Sep 7, 1581 Sep 13, 1581
Week 38 Sep 14, 1581 Sep 20, 1581
Week 39 Sep 21, 1581 Sep 27, 1581
Week 40 Sep 28, 1581 Oct 4, 1581
Week 41 Oct 5, 1581 Oct 11, 1581
Week 42 Oct 12, 1581 Oct 18, 1581
Week 43 Oct 19, 1581 Oct 25, 1581
Week 44 Oct 26, 1581 Nov 1, 1581
Week 45 Nov 2, 1581 Nov 8, 1581
Week 46 Nov 9, 1581 Nov 15, 1581
Week 47 Nov 16, 1581 Nov 22, 1581
Week 48 Nov 23, 1581 Nov 29, 1581
Week 49 Nov 30, 1581 Dec 6, 1581
Week 50 Dec 7, 1581 Dec 13, 1581
Week 51 Dec 14, 1581 Dec 20, 1581
Week 52 Dec 21, 1581 Dec 27, 1581
Week 53 Dec 28, 1581 Jan 3, 1582
Week 1, 1582 Jan 4, 1582 Jan 10, 1582

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