1804

Eighteen and Four

1804 was 220 years 10 months 2 weeks ago. There were 365 days in 1804 because this year was a leap year. 1804 had 52 weeks. In the Chinese calendar, 1804 was the year of the rat. 🐀

The Gregorian year 1804 corresponds to 1218 or 1219 in the Hijri calendar - also known as the Muslim calendar and Islamic calendar. In the Hebrew calendar, called HaLuah HaIvri, the Gregorian year 1804 corresponds to 5564 or 5565 depending on the time of year. ☪️ ✡️

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1804 in Roman Numerals is:

MDCCCIV

Roman numeral converter »

1804 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 29
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

1804 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 1803 | week numbers for 1805 »

Week Number Start Day End Day
Week 52, 1803 Dec 26, 1803 Jan 1, 1804
Week 1 Jan 2, 1804 Jan 8, 1804
Week 2 Jan 9, 1804 Jan 15, 1804
Week 3 Jan 16, 1804 Jan 22, 1804
Week 4 Jan 23, 1804 Jan 29, 1804
Week 5 Jan 30, 1804 Feb 5, 1804
Week 6 Feb 6, 1804 Feb 12, 1804
Week 7 Feb 13, 1804 Feb 19, 1804
Week 8 Feb 20, 1804 Feb 26, 1804
Week 9 Feb 27, 1804 Mar 4, 1804
Week 10 Mar 5, 1804 Mar 11, 1804
Week 11 Mar 12, 1804 Mar 18, 1804
Week 12 Mar 19, 1804 Mar 25, 1804
Week 13 Mar 26, 1804 Apr 1, 1804
Week 14 Apr 2, 1804 Apr 8, 1804
Week 15 Apr 9, 1804 Apr 15, 1804
Week 16 Apr 16, 1804 Apr 22, 1804
Week 17 Apr 23, 1804 Apr 29, 1804
Week 18 Apr 30, 1804 May 6, 1804
Week 19 May 7, 1804 May 13, 1804
Week 20 May 14, 1804 May 20, 1804
Week 21 May 21, 1804 May 27, 1804
Week 22 May 28, 1804 Jun 3, 1804
Week 23 Jun 4, 1804 Jun 10, 1804
Week 24 Jun 11, 1804 Jun 17, 1804
Week 25 Jun 18, 1804 Jun 24, 1804
Week 26 Jun 25, 1804 Jul 1, 1804
Week 27 Jul 2, 1804 Jul 8, 1804
Week 28 Jul 9, 1804 Jul 15, 1804
Week 29 Jul 16, 1804 Jul 22, 1804
Week 30 Jul 23, 1804 Jul 29, 1804
Week 31 Jul 30, 1804 Aug 5, 1804
Week 32 Aug 6, 1804 Aug 12, 1804
Week 33 Aug 13, 1804 Aug 19, 1804
Week 34 Aug 20, 1804 Aug 26, 1804
Week 35 Aug 27, 1804 Sep 2, 1804
Week 36 Sep 3, 1804 Sep 9, 1804
Week 37 Sep 10, 1804 Sep 16, 1804
Week 38 Sep 17, 1804 Sep 23, 1804
Week 39 Sep 24, 1804 Sep 30, 1804
Week 40 Oct 1, 1804 Oct 7, 1804
Week 41 Oct 8, 1804 Oct 14, 1804
Week 42 Oct 15, 1804 Oct 21, 1804
Week 43 Oct 22, 1804 Oct 28, 1804
Week 44 Oct 29, 1804 Nov 4, 1804
Week 45 Nov 5, 1804 Nov 11, 1804
Week 46 Nov 12, 1804 Nov 18, 1804
Week 47 Nov 19, 1804 Nov 25, 1804
Week 48 Nov 26, 1804 Dec 2, 1804
Week 49 Dec 3, 1804 Dec 9, 1804
Week 50 Dec 10, 1804 Dec 16, 1804
Week 51 Dec 17, 1804 Dec 23, 1804
Week 52 Dec 24, 1804 Dec 30, 1804
Week 1, 1804 Dec 31, 1804 Jan 6, 1805

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