1981 starts on a Thursday and ends on a Thursday. It has 365 days and is not a leap year, with 9 US federal holidays.
Federal holiday Observance Today
1981 calendar
January
January 1981
S
M
T
W
T
F
S
1
1
2
3
2
4
5
6
7
8
9
10
3
11
12
13
14
15
16
17
4
18
19
20
21
22
23
24
5
25
26
27
28
29
30
31
February
February 1981
S
M
T
W
T
F
S
6
1
2
3
4
5
6
7
7
8
9
10
11
12
13
14
8
15
16
17
18
19
20
21
9
22
23
24
25
26
27
28
March
March 1981
S
M
T
W
T
F
S
10
1
2
3
4
5
6
7
11
8
9
10
11
12
13
14
12
15
16
17
18
19
20
21
13
22
23
24
25
26
27
28
14
29
30
31
April
April 1981
S
M
T
W
T
F
S
14
1
2
3
4
15
5
6
7
8
9
10
11
16
12
13
14
15
16
17
18
17
19
20
21
22
23
24
25
18
26
27
28
29
30
May
May 1981
S
M
T
W
T
F
S
18
1
2
19
3
4
5
6
7
8
9
20
10
11
12
13
14
15
16
21
17
18
19
20
21
22
23
22
24
25
26
27
28
29
30
23
31
June
June 1981
S
M
T
W
T
F
S
23
1
2
3
4
5
6
24
7
8
9
10
11
12
13
25
14
15
16
17
18
19
20
26
21
22
23
24
25
26
27
27
28
29
30
July
July 1981
S
M
T
W
T
F
S
27
1
2
3
4
28
5
6
7
8
9
10
11
29
12
13
14
15
16
17
18
30
19
20
21
22
23
24
25
31
26
27
28
29
30
31
August
August 1981
S
M
T
W
T
F
S
31
1
32
2
3
4
5
6
7
8
33
9
10
11
12
13
14
15
34
16
17
18
19
20
21
22
35
23
24
25
26
27
28
29
36
30
31
September
September 1981
S
M
T
W
T
F
S
36
1
2
3
4
5
37
6
7
8
9
10
11
12
38
13
14
15
16
17
18
19
39
20
21
22
23
24
25
26
40
27
28
29
30
October
October 1981
S
M
T
W
T
F
S
40
1
2
3
41
4
5
6
7
8
9
10
42
11
12
13
14
15
16
17
43
18
19
20
21
22
23
24
44
25
26
27
28
29
30
31
November
November 1981
S
M
T
W
T
F
S
45
1
2
3
4
5
6
7
46
8
9
10
11
12
13
14
47
15
16
17
18
19
20
21
48
22
23
24
25
26
27
28
49
29
30
December
December 1981
S
M
T
W
T
F
S
49
1
2
3
4
5
50
6
7
8
9
10
11
12
51
13
14
15
16
17
18
19
52
20
21
22
23
24
25
26
53
27
28
29
30
31
US federal holidays 1981
Date
Holiday
Day off
Thursday, January 1
New Year's Day
-
Monday, February 16
Washington's Birthday (Presidents' Day)
-
Monday, May 25
Memorial Day
-
Saturday, July 4
Independence Day
Observed Friday, July 3
Monday, September 7
Labor Day
-
Monday, October 12
Columbus Day (Indigenous Peoples' Day)
-
Wednesday, November 11
Veterans Day
-
Thursday, November 26
Thanksgiving Day
-
Friday, December 25
Christmas Day
-
1981 at a glance
First day
Thursday, January 1
Last day
Thursday, December 31
Days
365
Leap year
No
ISO weeks
53
Easter Sunday
April 19
The 1981 calendar is the same as the calendar for 1925, 1931, 1942, 1953, 1959, 1970, 1987, 1998, 2009, 2015, 2026, 2037: every date falls on the same day of the week, so a calendar from one of those years can be used for 1981.
Between 1921 and 2041: 1925, 1931, 1942, 1953, 1959, 1970, 1987, 1998, 2009, 2015, 2026, 2037. They start on the same day of the week and are also common (non-leap) years.