January 2101 Calendar

SunMonTueWedThuFriSat
1New Year's Day
2345678
9101112131415
1617Martin Luther King, Jr. Day181920Inauguration Day (Washington, D.C. federal holiday)2122
23242526272829
3031
  • Jan 1 New Year's Day
  • Jan 17 Martin Luther King, Jr. Day
  • Jan 20 Inauguration Day (Washington, D.C. federal holiday)

January 2101 has 31 days and starts on Saturday, January 1.

January 2101 facts

Federal holidays in January 2101

New Year's Day is Saturday, January 1, 2101, and is observed on Friday, December 31, 2100. Martin Luther King, Jr. Day falls on Monday, January 17, 2101. Inauguration Day (Washington, D.C. federal holiday) falls on Thursday, January 20, 2101.

Weekdays and business days in January 2101

January 2101 has 5 Sundays, 5 Mondays, 4 Tuesdays, 4 Wednesdays, 4 Thursdays, 4 Fridays, 5 Saturdays. That is 21 weekdays and 10 weekend days. Federal holidays fall on 2 weekdays in January 2101, leaving 19 business days.

Where January 2101 sits in the year

January 2101 is in the first quarter. January 1, 2101 is day 1 of 2101, and January 31, 2101 is day 31, with 334 days left in the year after the month ends. January 1, 2101 is ISO week 52 of 2100, and January 31, 2101 is ISO week 5 of 2101.

January 2101 compared with January 2100

January 2100 started on Friday. January 2101 starts on Saturday. New Year's Day was Friday, January 1, 2100 and in 2101 it is Saturday, January 1, 2101, observed Friday, December 31, 2100. Martin Luther King, Jr. Day was Monday, January 18, 2100 and in 2101 it is Monday, January 17, 2101. Inauguration Day was not a federal holiday in January 2100. In 2101 it is Thursday, January 20, 2101.

January 2101 day-by-day planner

Use the notes column for deadlines, appointments, or reminders. Weekend and U.S. federal holiday dates are identified so the table can also serve as a basic work-planning sheet.

DateDayDay typeNotes
1SaturdayWeekend — New Year's Day
2SundayWeekend
3MondayWeekday
4TuesdayWeekday
5WednesdayWeekday
6ThursdayWeekday
7FridayWeekday
8SaturdayWeekend
9SundayWeekend
10MondayWeekday
11TuesdayWeekday
12WednesdayWeekday
13ThursdayWeekday
14FridayWeekday
15SaturdayWeekend
16SundayWeekend
17MondayFederal holiday — Martin Luther King, Jr. Day
18TuesdayWeekday
19WednesdayWeekday
20ThursdayFederal holiday — Inauguration Day (Washington, D.C. federal holiday)
21FridayWeekday
22SaturdayWeekend
23SundayWeekend
24MondayWeekday
25TuesdayWeekday
26WednesdayWeekday
27ThursdayWeekday
28FridayWeekday
29SaturdayWeekend
30SundayWeekend
31MondayWeekday
Property Value
Days in Month 31
Weeks 6
US Federal Holidays 3
Season Winter
Day of Year (Start) 1
Days Remaining in Year 334
Leap Year No

Year Overview - January 2101 in Context

January 3 holidays New Year's Day (1) Martin Luther King, Jr. Day (17) Inauguration Day (Washington, D.C. federal holiday) (20) ● February 1 holiday Washington's Birthday (21) March No holidays April No holidays May 1 holiday Memorial Day (30) June 2 holidays Juneteenth (19) Juneteenth (observed) (20) July 1 holiday Independence Day (4) August No holidays September 1 holiday Labor Day (5) October 1 holiday Columbus Day (10) November 2 holidays Veterans Day (11) Thanksgiving Day (24) December 2 holidays Christmas Day (25) Christmas Day (observed) (26) 2101 Calendar - All 12 Months

Holidays in January:

New Year's Day (1) • Martin Luther King, Jr. Day (17) • Inauguration Day (Washington, D.C. federal holiday) (20)

Frequently Asked Questions about January 2101

How many days are in January 2101?

January 2101 has 31 days. This includes 21 weekdays and 10 weekend days.

What day of the week does January 2101 start on?

January 2101 starts on Saturday. The month ends on Monday, January 31, 2101.

Is 2101 a leap year?

No, 2101 is not a leap year. February 2101 has 28 days. The next leap year is 2104.

What US holidays are in January 2101?

New Year's Day is Saturday, January 1, 2101, and is observed on Friday, December 31, 2100. Martin Luther King, Jr. Day falls on Monday, January 17, 2101. Inauguration Day (Washington, D.C. federal holiday) falls on Thursday, January 20, 2101.

How many weekdays are in January 2101?

January 2101 has 21 weekdays and 10 weekend days. 19 of those weekdays remain after removing 2 weekday federal holidays.