How Many Days Are in a Month

How many days are in a specific month. Month calendar

How Many Days Are in a Month

How many days in

How many days a month has

Example: the months of 2026

2026: 365 days

Seven months have 31 days, four have 30, and February has 28 — or 29 in a leap year: a year divisible by 4, except century years not divisible by 400 (1900 and 2100 are not leap, 2000 is).
February by year
MonthDays in month
February 202429 days
February 202528 days
February 202628 days
February 202728 days
February 202829 days
February 202928 days
February 203028 days

See Also

  • Date Calculator - Add to or Subtract Days/Weeks/Months or Years from Today
  • Weeks and Days Ago From Today - Calculate what day was it Weeks and Days Ago From Today
  • Days Between Two Dates - Calculate the Difference Between Two Dates. How many days, months, and years are between two dates? From date to date calculator
  • Days until Date - How many days, weeks, months and years until a Date. How Many Days Until My Birthday? Countdown to date
  • Calendar by Month and Year - A month or a whole year laid out by weekday, with ISO week numbers and holidays

FAQ

How many days are in each month of the year?

Seven months have 31 days (January, March, May, July, August, October and December) and four have 30 days (April, June, September and November). February has 28 days, or 29 in a leap year, which makes the calendar year 365 or 366 days long.

Which years have 29 days in February?

A year is a leap year when it divides by 4, but a year ending in two zeroes only counts if it also divides by 400. That is why February 1900 had 28 days while February 2000 had 29, and the next skipped leap year is 2100.

Is there a quick way to remember how long a month is?

Use the knuckle rule: name the months along the knuckles and hollows of a closed fist, starting with January on the first knuckle. Every month that lands on a knuckle has 31 days and every month that lands in a hollow has 30 — February being the single exception.