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Time.is

1640 calendar with public holidays for United States

January 1640
S
M
T
W
T
F
S
01
1
2
3
4
5
6
7
02
8
9
10
11
12
13
14
03
15
16
17
18
19
20
21
04
22
23
24
25
26
27
28
05
29
30
31
    
1New Year’s Day
2New Year’s Day (substitute day)
February 1640
S
M
T
W
T
F
S
05   
1
2
3
4
06
5
6
7
8
9
10
11
07
12
13
14
15
16
17
18
08
19
20
21
22
23
24
25
09
26
27
28
29
   
March 1640
S
M
T
W
T
F
S
09    
1
2
3
10
4
5
6
7
8
9
10
11
11
12
13
14
15
16
17
12
18
19
20
21
22
23
24
13
25
26
27
28
29
30
31
April 1640
S
M
T
W
T
F
S
14
1
2
3
4
5
6
7
15
8
9
10
11
12
13
14
16
15
16
17
18
19
20
21
17
22
23
24
25
26
27
28
18
29
30
     
May 1640
S
M
T
W
T
F
S
18  
1
2
3
4
5
19
6
7
8
9
10
11
12
20
13
14
15
16
17
18
19
21
20
21
22
23
24
25
26
22
27
28
29
30
31
  
June 1640
S
M
T
W
T
F
S
22     
1
2
23
3
4
5
6
7
8
9
24
10
11
12
13
14
15
16
25
17
18
19
20
21
22
23
26
24
25
26
27
28
29
30
July 1640
S
M
T
W
T
F
S
27
1
2
3
4
5
6
7
28
8
9
10
11
12
13
14
29
15
16
17
18
19
20
21
30
22
23
24
25
26
27
28
31
29
30
31
    
August 1640
S
M
T
W
T
F
S
31   
1
2
3
4
32
5
6
7
8
9
10
11
33
12
13
14
15
16
17
18
34
19
20
21
22
23
24
25
35
26
27
28
29
30
31
 
September 1640
S
M
T
W
T
F
S
35      
1
36
2
3
4
5
6
7
8
37
9
10
11
12
13
14
15
38
16
17
18
19
20
21
22
39
23
24
25
26
27
28
29
40
30
      
October 1640
S
M
T
W
T
F
S
40 
1
2
3
4
5
6
41
7
8
9
10
11
12
13
42
14
15
16
17
18
19
20
43
21
22
23
24
25
26
27
44
28
29
30
31
   
November 1640
S
M
T
W
T
F
S
44    
1
2
3
45
4
5
6
7
8
9
10
46
11
12
13
14
15
16
17
47
18
19
20
21
22
23
24
48
25
26
27
28
29
30
 
December 1640
S
M
T
W
T
F
S
48      
1
49
2
3
4
5
6
7
8
50
9
10
11
12
13
14
15
51
16
17
18
19
20
21
22
52
23
24
25
26
27
28
29
01
30
31
     
25Christmas Day

Public holidays for United States in 1640

January 1New Year’s Day
January 2New Year’s Day (substitute day)
December 25Christmas Day

Holidays library: Yasumi by Sacha Telgenhof (MIT license)

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