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Months equal to December 2023

The month December 2023 has 31 days and starts on a Friday. December 2023 has 5 Fridays, 5 Saturdays, 5 Sundays.

Months which have the same number of days and starting weekday as December 2023
YearMonthCompared to December 2023Since last
2013March10 years, 9 months before
2014August9 years, 4 months before+ 17 months
2015May8 years, 7 months before+ 9 months
2016January7 years, 11 months before+ 8 months
2016July7 years, 5 months before+ 6 months
2017December6 years before+ 17 months
2019March4 years, 9 months before+ 15 months
2020May3 years, 7 months before+ 14 months
2021January2 years, 11 months before+ 8 months
2021October2 years, 2 months before+ 9 months
2022July17 months before+ 9 months
2023Decemberselected month+ 17 months
2024March3 months after+ 3 months
2025August20 months after+ 17 months
2026May2 years, 5 months after+ 9 months
2027January3 years, 1 months after+ 8 months
2027October3 years, 10 months after+ 9 months
2028December5 years after+ 14 months
2030March6 years, 3 months after+ 15 months
2031August7 years, 8 months after+ 17 months
2032October8 years, 10 months after+ 14 months
2033July9 years, 7 months after+ 9 months
Between years 2013 and 2033 this occurs 22 times. Note that holidays seldom match exactly. Selected month is highlighted.

Which Years Have the Same Calendar?

Reuse your yearly calendar by finding years that have the same number of days and start on the same day of the week.

Which Months Have the Same Calendar?

Find months that have the same number of days and start on the same day of the week.

When Does a Date Fall on a Certain Weekday?

Do you feel dates like Friday the 13th occur often? This calculator tells you exactly when.

About repeating months

A year has 7 months containing 31 days, 4 months containing 30 days and the final month has either 28 or 29 days. All weekdays occur four times.

This means that:

  • 31-day months repeat on average once every year.
  • 30-day months repeat on average four times every 7 years.
  • 29-day months repeat on average once every 28 years.
  • 28-day months repeat on average 3 times every 28 years.