January 2021
No.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
53
1
2
1
3
4
5
6
7
8
9
2
10
11
12
13
14
15
16
3
17
18
19
20
21
22
23
4
24
26
26
27
28
29
30
5
31
- January 1: New Year’s Day
- January 13: Stephen Foster Memorial Day
- January 18: Martin Luther King Jr. Day
February 2021
No.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
5
1
2
3
4
5
6
6
7
8
9
10
11
12
13
7
14
15
16
17
18
19
20
8
21
22
23
24
25
26
27
9
28
- February 1: National Freedom Day
- February 1: First Day of Black History Month
- February 2: Groundhog Day
- February 12: Chinese New Year
- February 14: Valentine’s Day
- February 15: Presidents’ Day (Most regions)
- February 16: Shrove Tuesday / Mardi Gras
March 2021
No.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
9
1
2
3
4
5
6
10
7
8
9
10
11
12
13
11
14
15
16
17
18
19
20
12
21
22
23
24
25
26
27
13
28
29
30
31
- March 1: First Day of Women’s History Month
- March 17: St. Patrick’s Day
- March 20: March Equinox
- March 29: National Vietnam War Veterans Day
April 2021
No.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
13
1
2
3
14
4
5
6
7
8
9
10
15
11
12
13
14
15
16
17
16
18
19
20
21
22
23
24
17
25
26
27
28
29
30
- April 4: Easter Sunday
- April 5: Easter Monday
- April 13: Thomas Jefferson’s Birthday
- April 15: Tax Day
- April 22: Take our Daughters and Sons to Work Day
May 2021
No.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
17
1
18
2
3
4
5
6
7
8
19
9
10
11
12
13
14
15
20
16
17
18
19
20
21
22
21
23
24
25
26
27
28
29
22
30
31
- May 1: Law Day
- May 1: Loyalty Day
- May 5: Cinco de Mayo
- May 6: National Day of Prayer
- May 8: Victory in Europe Day
- May 9: Mother’s Day
- May 15: Peace Officers Memorial Day
- May: 15: Armed Forces Day
- May 21: National Defense Transportation Day
- May 22: National Maritime Day
- May 31: Memorial Day
June 2021
No.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
22
1
2
3
4
5
23
6
7
8
9
10
11
12
24
13
14
15
16
17
18
19
25
20
21
22
23
24
25
26
26
27
28
29
30
- June 6: D-Day
- June 14: Flag Day
- June 19: Juneteenth
- June 20: June Solstice
- June 20: Father’s Day
- June 20: American Eagle Day>
July 2021
No.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
26
1
2
3
27
4
5
6
7
8
9
10
28
11
12
13
14
15
16
17
29
18
19
20
21
22
23
24
30
25
26
27
28
29
30
31
- July 4: Independence Day
- July 5: ‘Independence Day’ observed
- July 25: Parents’ Day
- July 27: National Korean War Veterans Armistice Day
August 2021
No.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
31
1
2
3
4
5
6
7
32
8
9
10
11
12
13
14
33
15
16
17
18
19
20
21
34
22
23
24
25
26
27
28
35
29
30
31
- August 7: Purple Heart Day
- August 19: National Aviation Day
September 2021
No.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
35
1
2
3
4
36
5
6
7
8
9
10
11
37
12
13
14
15
16
17
18
38
19
20
21
22
23
24
25
39
26
27
28
29
30
- September 6: Labor Day
- September 11: Patriot Day
- September 11: Carl Garner Federal Lands Cleanup Day
- September 12: National Grandparents Day
- September 17: Constitution Day and Citizenship Day
- September 17: National POW/MIA Recognition Day
- September 22: September Equinox
- September 26: Gold Star Mother’s Day
October 2021
No.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
39
1
2
40
3
4
5
6
7
8
9
41
10
11
12
13
14
15
16
42
17
18
19
20
21
22
23
43
24
25
26
27
28
29
30
44
31
- October 4: Child Health Day
- October 11: Columbus Day (Most regions)
- October 15: White Cane Safety Day
- October 31: Halloween
November 2021
No.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
44
1
2
3
4
5
6
45
7
8
9
10
11
12
13
46
14
15
16
17
18
19
20
47
21
22
23
24
25
26
27
48
28
29
30
- November 2: Election Day
- November 11: Veterans Day
- November 25: Thanksgiving Day
- November 26: Black Friday
- November 29: Cyber Monday
December 2021
No.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
48
1
2
3
4
49
5
6
7
8
9
10
11
50
12
13
14
15
16
17
18
51
19
20
21
22
23
24
25
52
26
27
28
29
30
31
- December 7: Pearl Harbor Remembrance Day
- December 15: Bill of Rights Day
- December 17: Pan American Aviation Day
- December 17: Wright Brothers Day
- December 21: December Solstice
- December 24: ‘Christmas Day’ observed
- December 24: Christmas Eve
- December 25: Christmas Day
- December 31: ‘New Year’s Day’ observed
- December 31: New Year’s Eve
Online Calendar 2021 with Holidays and Week Numbers, the first day of the week as Sunday. The year 2021 won’t be a leap year, it will have 365 days.
It will begin and end with a Friday. It will be in the 21. century. ISO 8601: The first calendar week of the year will begin on Sunday, January the 3. This year will have 52 calendar weeks.
Online Calendar 2021 with Holidays
User-friendly online calendar 2021 with holidays, the dates are listed by month including US. federal holidays and week numbers.