2040 at a Glance
- Starts on
- Sunday
- Leap year
- Yes — 366 days
- ISO weeks
- 52
- US working days
- 250
2040 Month by Month
| Month | Starts | Working days | Federal holidays |
|---|---|---|---|
| January | Sunday | 20 | New Year's Day, MLK Day |
| February | Wednesday | 20 | Presidents' Day |
| March | Thursday | 22 | — |
| April | Sunday | 21 | — |
| May | Tuesday | 22 | Memorial Day |
| June | Friday | 20 | Juneteenth |
| July | Sunday | 21 | Independence Day |
| August | Wednesday | 23 | — |
| September | Saturday | 19 | Labor Day |
| October | Monday | 22 | Columbus Day |
| November | Thursday | 20 | Veterans Day, Thanksgiving |
| December | Saturday | 20 | Christmas Day |
US Federal Holidays 2040
- New Year's DaySun, Jan 1 observed Mon, Jan 2
- MLK DayMon, Jan 16
- Presidents' DayMon, Feb 20
- Memorial DayMon, May 28
- JuneteenthTue, Jun 19
- Independence DayWed, Jul 4
- Labor DayMon, Sep 3
- Columbus DayMon, Oct 8
- Veterans DaySun, Nov 11 observed Mon, Nov 12
- ThanksgivingThu, Nov 22
- Christmas DayTue, Dec 25
Long Weekends in 2040
- New Year's Day Dec 31 – Jan 2 · 3 days
- MLK Day Jan 14 – Jan 16 · 3 days
- Presidents' Day Feb 18 – Feb 20 · 3 days
- Memorial Day May 26 – May 28 · 3 days
- Juneteenth take Mon, Jun 18 offJun 16 – Jun 19 · 4 days
- Labor Day Sep 1 – Sep 3 · 3 days
- Columbus Day Oct 6 – Oct 8 · 3 days
- Veterans Day Nov 10 – Nov 12 · 3 days
- Thanksgiving take Fri, Nov 23 offNov 22 – Nov 25 · 4 days
- Christmas Day take Mon, Dec 24 offDec 22 – Dec 25 · 4 days
2 federal holidays fall on a weekend in 2040 and are observed on the nearest weekday.
2040 Public Holidays by Country
Working days and long weekends differ a lot between countries — compare them for 2040.
2040 Calendar FAQ
What day of the week does 2040 start on?
January 1, 2040 is a Sunday, and December 31, 2040 is a Monday.
Is 2040 a leap year?
Yes. 2040 is a leap year with 366 days, so February has 29 days.
How many weeks are in 2040?
2040 has 52 ISO weeks. ISO week 1 is the week that contains the first Thursday of January.
How many working days are in 2040?
2040 has 250 working days in the US: Monday to Friday, minus the 11 federal holidays on their observed dates.
Make a Printable 2040 Calendar

Add your own events, pick colors and fonts, and export a PDF — or start from a yearly calendar template.
Customize the 2040 Calendar