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2081 Calendar with Week Numbers

2081 has 52 ISO weeks. Week 1 runs from Monday, December 30, 2080 to Sunday, January 5, 2081. Each row below starts on Monday and shows its week number; the table lists every week with its dates.

January 2081
Wk
M
T
W
T
F
S
S
1
1
2
3
4
5
2
6
7
8
9
10
11
12
3
13
14
15
16
17
18
19
4
20
21
22
23
24
25
26
5
27
28
29
30
31
February 2081
Wk
M
T
W
T
F
S
S
5
1
2
6
3
4
5
6
7
8
9
7
10
11
12
13
14
15
16
8
17
18
19
20
21
22
23
9
24
25
26
27
28
March 2081
Wk
M
T
W
T
F
S
S
9
1
2
10
3
4
5
6
7
8
9
11
10
11
12
13
14
15
16
12
17
18
19
20
21
22
23
13
24
25
26
27
28
29
30
14
31
April 2081
Wk
M
T
W
T
F
S
S
14
1
2
3
4
5
6
15
7
8
9
10
11
12
13
16
14
15
16
17
18
19
20
17
21
22
23
24
25
26
27
18
28
29
30
May 2081
Wk
M
T
W
T
F
S
S
18
1
2
3
4
19
5
6
7
8
9
10
11
20
12
13
14
15
16
17
18
21
19
20
21
22
23
24
25
22
26
27
28
29
30
31
June 2081
Wk
M
T
W
T
F
S
S
22
1
23
2
3
4
5
6
7
8
24
9
10
11
12
13
14
15
25
16
17
18
19
20
21
22
26
23
24
25
26
27
28
29
27
30
July 2081
Wk
M
T
W
T
F
S
S
27
1
2
3
4
5
6
28
7
8
9
10
11
12
13
29
14
15
16
17
18
19
20
30
21
22
23
24
25
26
27
31
28
29
30
31
August 2081
Wk
M
T
W
T
F
S
S
31
1
2
3
32
4
5
6
7
8
9
10
33
11
12
13
14
15
16
17
34
18
19
20
21
22
23
24
35
25
26
27
28
29
30
31
September 2081
Wk
M
T
W
T
F
S
S
36
1
2
3
4
5
6
7
37
8
9
10
11
12
13
14
38
15
16
17
18
19
20
21
39
22
23
24
25
26
27
28
40
29
30
October 2081
Wk
M
T
W
T
F
S
S
40
1
2
3
4
5
41
6
7
8
9
10
11
12
42
13
14
15
16
17
18
19
43
20
21
22
23
24
25
26
44
27
28
29
30
31
November 2081
Wk
M
T
W
T
F
S
S
44
1
2
45
3
4
5
6
7
8
9
46
10
11
12
13
14
15
16
47
17
18
19
20
21
22
23
48
24
25
26
27
28
29
30
December 2081
Wk
M
T
W
T
F
S
S
49
1
2
3
4
5
6
7
50
8
9
10
11
12
13
14
51
15
16
17
18
19
20
21
52
22
23
24
25
26
27
28
1
29
30
31

All 52 Weeks of 2081

WeekStarts (Mon)Ends (Sun)Federal holidays
1Dec 30, 2080Jan 5, 2081New Year's Day
2Jan 6, 2081Jan 12, 2081—
3Jan 13, 2081Jan 19, 2081—
4Jan 20, 2081Jan 26, 2081MLK Day
5Jan 27, 2081Feb 2, 2081—
6Feb 3, 2081Feb 9, 2081—
7Feb 10, 2081Feb 16, 2081—
8Feb 17, 2081Feb 23, 2081Presidents' Day
9Feb 24, 2081Mar 2, 2081—
10Mar 3, 2081Mar 9, 2081—
11Mar 10, 2081Mar 16, 2081—
12Mar 17, 2081Mar 23, 2081—
13Mar 24, 2081Mar 30, 2081—
14Mar 31, 2081Apr 6, 2081—
15Apr 7, 2081Apr 13, 2081—
16Apr 14, 2081Apr 20, 2081—
17Apr 21, 2081Apr 27, 2081—
18Apr 28, 2081May 4, 2081—
19May 5, 2081May 11, 2081—
20May 12, 2081May 18, 2081—
21May 19, 2081May 25, 2081—
22May 26, 2081Jun 1, 2081Memorial Day
23Jun 2, 2081Jun 8, 2081—
24Jun 9, 2081Jun 15, 2081—
25Jun 16, 2081Jun 22, 2081Juneteenth
26Jun 23, 2081Jun 29, 2081—
27Jun 30, 2081Jul 6, 2081Independence Day
28Jul 7, 2081Jul 13, 2081—
29Jul 14, 2081Jul 20, 2081—
30Jul 21, 2081Jul 27, 2081—
31Jul 28, 2081Aug 3, 2081—
32Aug 4, 2081Aug 10, 2081—
33Aug 11, 2081Aug 17, 2081—
34Aug 18, 2081Aug 24, 2081—
35Aug 25, 2081Aug 31, 2081—
36Sep 1, 2081Sep 7, 2081Labor Day
37Sep 8, 2081Sep 14, 2081—
38Sep 15, 2081Sep 21, 2081—
39Sep 22, 2081Sep 28, 2081—
40Sep 29, 2081Oct 5, 2081—
41Oct 6, 2081Oct 12, 2081—
42Oct 13, 2081Oct 19, 2081Columbus Day
43Oct 20, 2081Oct 26, 2081—
44Oct 27, 2081Nov 2, 2081—
45Nov 3, 2081Nov 9, 2081—
46Nov 10, 2081Nov 16, 2081Veterans Day
47Nov 17, 2081Nov 23, 2081—
48Nov 24, 2081Nov 30, 2081Thanksgiving
49Dec 1, 2081Dec 7, 2081—
50Dec 8, 2081Dec 14, 2081—
51Dec 15, 2081Dec 21, 2081—
52Dec 22, 2081Dec 28, 2081Christmas Day

2081 Week Numbers FAQ

How many weeks are in 2081?

2081 has 52 ISO weeks. Week 1 runs from Monday, December 30, 2080 to Sunday, January 5, 2081, and week 52 ends on Sunday, December 28, 2081.

What week number is January 1, 2081?

January 1, 2081 is a Wednesday in week 1 of 2081.

How are ISO week numbers counted?

ISO 8601 weeks start on Monday. Week 1 is the week that contains the first Thursday of the year, which is the same as the week that contains January 4. A year has 52 weeks, or 53 when it starts on a Thursday (or on a Wednesday in a leap year).

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