1668

Sixteen Sixty-Eight

1668 was 356 years 11 months 2 weeks ago. There were 365 days in 1668 because this year was a leap year. 1668 had 52 weeks. In the Chinese calendar, 1668 was the year of the monkey. 🐒

The Gregorian year 1668 corresponds to 1078 or 1079 in the Hijri calendar - also known as the Muslim calendar and Islamic calendar. In the Hebrew calendar, called HaLuah HaIvri, the Gregorian year 1668 corresponds to 5428 or 5429 depending on the time of year. ☪️ ✡️

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1668 in Roman Numerals is:

MDCLXVIII

Roman numeral converter »

1668 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

1668 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 1667 | week numbers for 1669 »

Week Number Start Day End Day
Week 52, 1667 Dec 26, 1667 Jan 1, 1668
Week 1 Jan 2, 1668 Jan 8, 1668
Week 2 Jan 9, 1668 Jan 15, 1668
Week 3 Jan 16, 1668 Jan 22, 1668
Week 4 Jan 23, 1668 Jan 29, 1668
Week 5 Jan 30, 1668 Feb 5, 1668
Week 6 Feb 6, 1668 Feb 12, 1668
Week 7 Feb 13, 1668 Feb 19, 1668
Week 8 Feb 20, 1668 Feb 26, 1668
Week 9 Feb 27, 1668 Mar 4, 1668
Week 10 Mar 5, 1668 Mar 11, 1668
Week 11 Mar 12, 1668 Mar 18, 1668
Week 12 Mar 19, 1668 Mar 25, 1668
Week 13 Mar 26, 1668 Apr 1, 1668
Week 14 Apr 2, 1668 Apr 8, 1668
Week 15 Apr 9, 1668 Apr 15, 1668
Week 16 Apr 16, 1668 Apr 22, 1668
Week 17 Apr 23, 1668 Apr 29, 1668
Week 18 Apr 30, 1668 May 6, 1668
Week 19 May 7, 1668 May 13, 1668
Week 20 May 14, 1668 May 20, 1668
Week 21 May 21, 1668 May 27, 1668
Week 22 May 28, 1668 Jun 3, 1668
Week 23 Jun 4, 1668 Jun 10, 1668
Week 24 Jun 11, 1668 Jun 17, 1668
Week 25 Jun 18, 1668 Jun 24, 1668
Week 26 Jun 25, 1668 Jul 1, 1668
Week 27 Jul 2, 1668 Jul 8, 1668
Week 28 Jul 9, 1668 Jul 15, 1668
Week 29 Jul 16, 1668 Jul 22, 1668
Week 30 Jul 23, 1668 Jul 29, 1668
Week 31 Jul 30, 1668 Aug 5, 1668
Week 32 Aug 6, 1668 Aug 12, 1668
Week 33 Aug 13, 1668 Aug 19, 1668
Week 34 Aug 20, 1668 Aug 26, 1668
Week 35 Aug 27, 1668 Sep 2, 1668
Week 36 Sep 3, 1668 Sep 9, 1668
Week 37 Sep 10, 1668 Sep 16, 1668
Week 38 Sep 17, 1668 Sep 23, 1668
Week 39 Sep 24, 1668 Sep 30, 1668
Week 40 Oct 1, 1668 Oct 7, 1668
Week 41 Oct 8, 1668 Oct 14, 1668
Week 42 Oct 15, 1668 Oct 21, 1668
Week 43 Oct 22, 1668 Oct 28, 1668
Week 44 Oct 29, 1668 Nov 4, 1668
Week 45 Nov 5, 1668 Nov 11, 1668
Week 46 Nov 12, 1668 Nov 18, 1668
Week 47 Nov 19, 1668 Nov 25, 1668
Week 48 Nov 26, 1668 Dec 2, 1668
Week 49 Dec 3, 1668 Dec 9, 1668
Week 50 Dec 10, 1668 Dec 16, 1668
Week 51 Dec 17, 1668 Dec 23, 1668
Week 52 Dec 24, 1668 Dec 30, 1668
Week 1, 1668 Dec 31, 1668 Jan 6, 1669

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