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Days in each month

28–31days per month in 2026

A common year. February has 28 days.

February
28 days
Days in the whole year
365

Gregorian calendar. Month lengths are calculated for the chosen year.

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Related calculators

To add calendar months to a date, use the date calculator.

To find a date’s numbered position in the year, use day of the year.

See the calendar and breakdown

Days in each month

January
31 days
February
28 days
March
31 days
April
30 days
May
31 days
June
30 days
July
31 days
August
31 days
September
30 days
October
31 days
November
30 days
December
31 days

How this count works

Choose a year to check February. The other months keep the same lengths from year to year. The bars compare the month lengths on the same scale.

These are Gregorian calendar months. A month as a duration is not a fixed number of days; use a start date when adding months.

A worked example

In 2028, February has 29 days. All the months together contain 366 days.