1580

Fifteen Eighty

1580 was 444 years 11 months 4 weeks ago. There were 365 days in 1580 because this year was a leap year. 1580 had 52 weeks. In the Chinese calendar, 1580 was the year of the dragon. πŸ‰

The Gregorian year 1580 corresponds to 0987 or 988 in the Hijri calendar - also known as the Muslim calendar and Islamic calendar. In the Hebrew calendar, called HaLuah HaIvri, the Gregorian year 1580 corresponds to 5340 or 5341 depending on the time of year. β˜ͺ️ ✑️

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1580 in Roman Numerals is:

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1580 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.

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Week Number Start Day End Day
Week 52, 1579 Dec 24, 1579 Dec 30, 1579
Week 1 Dec 31, 1579 Jan 6, 1580
Week 2 Jan 7, 1580 Jan 13, 1580
Week 3 Jan 14, 1580 Jan 20, 1580
Week 4 Jan 21, 1580 Jan 27, 1580
Week 5 Jan 28, 1580 Feb 3, 1580
Week 6 Feb 4, 1580 Feb 10, 1580
Week 7 Feb 11, 1580 Feb 17, 1580
Week 8 Feb 18, 1580 Feb 24, 1580
Week 9 Feb 25, 1580 Mar 2, 1580
Week 10 Mar 3, 1580 Mar 9, 1580
Week 11 Mar 10, 1580 Mar 16, 1580
Week 12 Mar 17, 1580 Mar 23, 1580
Week 13 Mar 24, 1580 Mar 30, 1580
Week 14 Mar 31, 1580 Apr 6, 1580
Week 15 Apr 7, 1580 Apr 13, 1580
Week 16 Apr 14, 1580 Apr 20, 1580
Week 17 Apr 21, 1580 Apr 27, 1580
Week 18 Apr 28, 1580 May 4, 1580
Week 19 May 5, 1580 May 11, 1580
Week 20 May 12, 1580 May 18, 1580
Week 21 May 19, 1580 May 25, 1580
Week 22 May 26, 1580 Jun 1, 1580
Week 23 Jun 2, 1580 Jun 8, 1580
Week 24 Jun 9, 1580 Jun 15, 1580
Week 25 Jun 16, 1580 Jun 22, 1580
Week 26 Jun 23, 1580 Jun 29, 1580
Week 27 Jun 30, 1580 Jul 6, 1580
Week 28 Jul 7, 1580 Jul 13, 1580
Week 29 Jul 14, 1580 Jul 20, 1580
Week 30 Jul 21, 1580 Jul 27, 1580
Week 31 Jul 28, 1580 Aug 3, 1580
Week 32 Aug 4, 1580 Aug 10, 1580
Week 33 Aug 11, 1580 Aug 17, 1580
Week 34 Aug 18, 1580 Aug 24, 1580
Week 35 Aug 25, 1580 Aug 31, 1580
Week 36 Sep 1, 1580 Sep 7, 1580
Week 37 Sep 8, 1580 Sep 14, 1580
Week 38 Sep 15, 1580 Sep 21, 1580
Week 39 Sep 22, 1580 Sep 28, 1580
Week 40 Sep 29, 1580 Oct 5, 1580
Week 41 Oct 6, 1580 Oct 12, 1580
Week 42 Oct 13, 1580 Oct 19, 1580
Week 43 Oct 20, 1580 Oct 26, 1580
Week 44 Oct 27, 1580 Nov 2, 1580
Week 45 Nov 3, 1580 Nov 9, 1580
Week 46 Nov 10, 1580 Nov 16, 1580
Week 47 Nov 17, 1580 Nov 23, 1580
Week 48 Nov 24, 1580 Nov 30, 1580
Week 49 Dec 1, 1580 Dec 7, 1580
Week 50 Dec 8, 1580 Dec 14, 1580
Week 51 Dec 15, 1580 Dec 21, 1580
Week 52 Dec 22, 1580 Dec 28, 1580
Week 1, 1580 Dec 29, 1580 Jan 4, 1581
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