1801

Eighteen and One

1801 was 223 years 10 months 3 weeks ago. There were 364 days in 1801 because this year was not a leap year. 1801 had 53 weeks. In the Chinese calendar, 1801 was the year of the rooster. 🐓

The Gregorian year 1801 corresponds to 1215 or 1216 in the Hijri calendar - also known as the Muslim calendar and Islamic calendar. In the Hebrew calendar, called HaLuah HaIvri, the Gregorian year 1801 corresponds to 5561 or 5562 depending on the time of year. ☪️ ✡️

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1801 in Roman Numerals is:

MDCCCI

Roman numeral converter »

1801 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

1801 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 1800 | week numbers for 1802 »

Week Number Start Day End Day
Week 52, 1800 Dec 22, 1800 Dec 28, 1800
Week 1 Dec 29, 1800 Jan 4, 1801
Week 2 Jan 5, 1801 Jan 11, 1801
Week 3 Jan 12, 1801 Jan 18, 1801
Week 4 Jan 19, 1801 Jan 25, 1801
Week 5 Jan 26, 1801 Feb 1, 1801
Week 6 Feb 2, 1801 Feb 8, 1801
Week 7 Feb 9, 1801 Feb 15, 1801
Week 8 Feb 16, 1801 Feb 22, 1801
Week 9 Feb 23, 1801 Mar 1, 1801
Week 10 Mar 2, 1801 Mar 8, 1801
Week 11 Mar 9, 1801 Mar 15, 1801
Week 12 Mar 16, 1801 Mar 22, 1801
Week 13 Mar 23, 1801 Mar 29, 1801
Week 14 Mar 30, 1801 Apr 5, 1801
Week 15 Apr 6, 1801 Apr 12, 1801
Week 16 Apr 13, 1801 Apr 19, 1801
Week 17 Apr 20, 1801 Apr 26, 1801
Week 18 Apr 27, 1801 May 3, 1801
Week 19 May 4, 1801 May 10, 1801
Week 20 May 11, 1801 May 17, 1801
Week 21 May 18, 1801 May 24, 1801
Week 22 May 25, 1801 May 31, 1801
Week 23 Jun 1, 1801 Jun 7, 1801
Week 24 Jun 8, 1801 Jun 14, 1801
Week 25 Jun 15, 1801 Jun 21, 1801
Week 26 Jun 22, 1801 Jun 28, 1801
Week 27 Jun 29, 1801 Jul 5, 1801
Week 28 Jul 6, 1801 Jul 12, 1801
Week 29 Jul 13, 1801 Jul 19, 1801
Week 30 Jul 20, 1801 Jul 26, 1801
Week 31 Jul 27, 1801 Aug 2, 1801
Week 32 Aug 3, 1801 Aug 9, 1801
Week 33 Aug 10, 1801 Aug 16, 1801
Week 34 Aug 17, 1801 Aug 23, 1801
Week 35 Aug 24, 1801 Aug 30, 1801
Week 36 Aug 31, 1801 Sep 6, 1801
Week 37 Sep 7, 1801 Sep 13, 1801
Week 38 Sep 14, 1801 Sep 20, 1801
Week 39 Sep 21, 1801 Sep 27, 1801
Week 40 Sep 28, 1801 Oct 4, 1801
Week 41 Oct 5, 1801 Oct 11, 1801
Week 42 Oct 12, 1801 Oct 18, 1801
Week 43 Oct 19, 1801 Oct 25, 1801
Week 44 Oct 26, 1801 Nov 1, 1801
Week 45 Nov 2, 1801 Nov 8, 1801
Week 46 Nov 9, 1801 Nov 15, 1801
Week 47 Nov 16, 1801 Nov 22, 1801
Week 48 Nov 23, 1801 Nov 29, 1801
Week 49 Nov 30, 1801 Dec 6, 1801
Week 50 Dec 7, 1801 Dec 13, 1801
Week 51 Dec 14, 1801 Dec 20, 1801
Week 52 Dec 21, 1801 Dec 27, 1801
Week 53 Dec 28, 1801 Jan 3, 1802
Week 1, 1802 Jan 4, 1802 Jan 10, 1802

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