2040 Calendar

2040 is a leap year of 366 days that begins on Sunday, January 1 and ends on Monday, December 31. It has 52 ISO weeks and 11 US federal holidays; Easter falls on April 1.

Updated · By the YearlyCalendar.org team

2040 Calendar

January
SuMoTuWeThFrSa
1234567
891011121314
15161718192021
22232425262728
293031
February
SuMoTuWeThFrSa
1234
567891011
12131415161718
19202122232425
26272829
March
SuMoTuWeThFrSa
123
45678910
11121314151617
18192021222324
25262728293031
April
SuMoTuWeThFrSa
1234567
891011121314
15161718192021
22232425262728
2930
May
SuMoTuWeThFrSa
12345
6789101112
13141516171819
20212223242526
2728293031
June
SuMoTuWeThFrSa
12
3456789
10111213141516
17181920212223
24252627282930
July
SuMoTuWeThFrSa
1234567
891011121314
15161718192021
22232425262728
293031
August
SuMoTuWeThFrSa
1234
567891011
12131415161718
19202122232425
262728293031
September
SuMoTuWeThFrSa
1
2345678
9101112131415
16171819202122
23242526272829
30
October
SuMoTuWeThFrSa
123456
78910111213
14151617181920
21222324252627
28293031
November
SuMoTuWeThFrSa
123
45678910
11121314151617
18192021222324
252627282930
December
SuMoTuWeThFrSa
1
2345678
9101112131415
16171819202122
23242526272829
3031

2040 US federal holidays

Federal holidays are paid days off for federal employees. Federal Reserve Banks close too, and most banks follow the Fed's schedule.

HolidayDateDayObserved
New Year's DaySundayMonday, January 2, 2040
Martin Luther King Jr. DayMonday—
Presidents' DayMonday—
Memorial DayMonday—
JuneteenthTuesday—
Independence DayWednesday—
Labor DayMonday—
Columbus DayMonday—
Veterans DaySundayMonday, November 12, 2040
Thanksgiving DayThursday—
Christmas DayTuesday—

All 2040 holidays and observances →

2040 at a glance

366days in 2040
52ISO weeks
SundayJanuary 1
Yesleap year
250US working days
11federal holidays
Apr 1Easter Sunday

Months of 2040

Days, weekdays and working days for each month (US federal holidays excluded).

MonthDaysStarts – endsWorking daysFederal holidays
January31Sun – Tue20New Year's Day (observed), Martin Luther King Jr. Day
February29Wed – Wed20Presidents' Day
March31Thu – Sat22—
April30Sun – Mon21—
May31Tue – Thu22Memorial Day
June30Fri – Sat20Juneteenth
July31Sun – Tue21Independence Day
August31Wed – Fri23—
September30Sat – Sun19Labor Day
October31Mon – Wed22Columbus Day
November30Thu – Fri20Veterans Day (observed), Thanksgiving Day
December31Sat – Mon20Christmas Day

Key dates in 2040

Seasons are given in Eastern Time; the date can differ by one day in other time zones.

DateEventDetails
Lunar New YearYear of the Monkey (Metal)
Daylight saving time beginsSunday, clocks go forward at 2:00 AM
March equinox — first day of springMonday, 8:12 PM EDT
Passover (first day)Begins at sundown the evening before
Easter SundayWestern churches
Tax DayFederal income tax filing deadline
Orthodox EasterEastern Orthodox churches
June solstice — first day of summerWednesday, 1:46 PM EDT
Rosh HashanahBegins at sundown the evening before
Yom KippurBegins at sundown the evening before
September equinox — first day of fallSaturday, 5:45 AM EDT
Daylight saving time endsSunday, clocks go back at 2:00 AM
Election DayGeneral election
Hanukkah (first day)Begins at sundown the evening before
December solstice — first day of winterFriday, 1:33 AM EST

Full moons in 2040

2040 has 12 full moons (times in Eastern Time).

2040 calendar facts

Reusable calendar. Every date in 2040 falls on the same weekday as in 1956, 1984, 2012. The next year with exactly the same dates is 2068.

Weekdays. 2040 has 53 Mondays and 53 Sundays and 52 of every other weekday.

Friday the 13th. 2040 has 3 Friday the 13ths: January 13, April 13, July 13.

Day numbers. July 4 is day 186 of 2040; the year's midpoint is July 1. The Lunar New Year (Year of the Monkey) begins on February 12.

Frequently asked questions

What day does 2040 start on?

2040 begins on a Sunday (January 1, 2040) and ends on a Monday (December 31, 2040).

Is 2040 a leap year?

Yes. 2040 is a leap year with 366 days; February has 29 days.

How many weeks are in 2040?

2040 has 52 ISO 8601 weeks. ISO week 1 begins on Monday, January 2, 2040.

How many federal holidays are in 2040?

There are 11 US federal holidays in 2040: New Year's Day, Martin Luther King Jr. Day, Presidents' Day, Memorial Day, Juneteenth, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving Day, Christmas Day.

Which years have the same calendar as 2040?

The 2040 calendar is identical to 1956, 1984, 2012 — same weekdays on every date. The next year you can reuse a 2040 calendar is 2068.

How many working days are in 2040?

2040 has 261 weekdays (Monday–Friday). Subtracting the 11 federal days off, there are 250 working days for US federal employees.

Related calendars and guides

2040 HolidaysFederal holidays and observances2040 Week NumbersISO weeks with start and end datesPerpetual calendarYears that share the same calendarLeap yearsEvery leap year 1800–2400Days of the weekNames, order and originsFriday the 13thEvery occurrence 2020–2040Holiday datesWhen each US holiday falls