CalendarBest
en

2100 Calendar

365 days · 52 weeks · 249 working days · 11 federal holidays

The 2100 calendar starts on Friday, January 1, and has 365 days and 52 weeks in the ISO 8601 week date system. Print it as it is, or open it in the free calendar maker to add your own dates and download a PDF.

January 210019 work days
S
M
T
W
T
F
S
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 210019 work days
S
M
T
W
T
F
S
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
March 210023 work days
S
M
T
W
T
F
S
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 210022 work days
S
M
T
W
T
F
S
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 210020 work days
S
M
T
W
T
F
S
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 210021 work days
S
M
T
W
T
F
S
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 210021 work days
S
M
T
W
T
F
S
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 210022 work days
S
M
T
W
T
F
S
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 210021 work days
S
M
T
W
T
F
S
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 210020 work days
S
M
T
W
T
F
S
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 210020 work days
S
M
T
W
T
F
S
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 210021 work days
S
M
T
W
T
F
S
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

2100 at a Glance

Starts on
Friday
Leap year
No — 365 days
ISO weeks
52
US working days
249

2100 Month by Month

MonthStartsWorking daysFederal holidays
JanuaryFriday19New Year's Day, MLK Day
FebruaryMonday19Presidents' Day
MarchMonday23—
AprilThursday22—
MaySaturday20Memorial Day
JuneTuesday21Juneteenth
JulyThursday21Independence Day
AugustSunday22—
SeptemberWednesday21Labor Day
OctoberFriday20Columbus Day
NovemberMonday20Veterans Day, Thanksgiving
DecemberWednesday21Christmas Day

US Federal Holidays 2100

  • New Year's DayFri, Jan 1
  • MLK DayMon, Jan 18
  • Presidents' DayMon, Feb 15
  • Memorial DayMon, May 31
  • JuneteenthSat, Jun 19 observed Fri, Jun 18
  • Independence DaySun, Jul 4 observed Mon, Jul 5
  • Labor DayMon, Sep 6
  • Columbus DayMon, Oct 11
  • Veterans DayThu, Nov 11
  • ThanksgivingThu, Nov 25
  • Christmas DaySat, Dec 25 observed Fri, Dec 24
US holidays 2100: rules, bridge days and state differences

Long Weekends in 2100

  • New Year's Day Jan 1 – Jan 3 · 3 days
  • MLK Day Jan 16 – Jan 18 · 3 days
  • Presidents' Day Feb 13 – Feb 15 · 3 days
  • Memorial Day May 29 – May 31 · 3 days
  • Juneteenth Jun 18 – Jun 20 · 3 days
  • Independence Day Jul 3 – Jul 5 · 3 days
  • Labor Day Sep 4 – Sep 6 · 3 days
  • Columbus Day Oct 9 – Oct 11 · 3 days
  • Veterans Day take Fri, Nov 12 offNov 11 – Nov 14 · 4 days
  • Thanksgiving take Fri, Nov 26 offNov 25 – Nov 28 · 4 days
  • Christmas Day Dec 24 – Dec 26 · 3 days
  • Dec 31 – Jan 2 · 3 days

3 federal holidays fall on a weekend in 2100 and are observed on the nearest weekday.

2100 Public Holidays by Country

Working days and long weekends differ a lot between countries — compare them for 2100.

🇺🇸 United States 2100🇬🇧 United Kingdom 2100🇨🇦 Canada 2100🇦🇺 Australia 2100🇩🇪 Germany 2100🇨🇭 Switzerland 2100🇫🇷 France 2100🇯🇵 Japan 2100🇨🇳 China 2100🇮🇳 India 2100🇧🇷 Brazil 2100

2100 Calendar FAQ

What day of the week does 2100 start on?

January 1, 2100 is a Friday, and December 31, 2100 is a Friday.

Is 2100 a leap year?

No. 2100 has 365 days and February has 28 days.

How many weeks are in 2100?

2100 has 52 ISO weeks. ISO week 1 is the week that contains the first Thursday of January.

How many working days are in 2100?

2100 has 249 working days in the US: Monday to Friday, minus the 11 federal holidays on their observed dates.

Make a Printable 2100 Calendar

Yearly view in the CalendarBest builder with all 12 months on one screen, ready to export as a PDF

Add your own events, pick colors and fonts, and export a PDF — or start from a yearly calendar template.

Customize the 2100 Calendar