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Months equal to December 2019

The month December 2019 has 31 days and starts on a Sunday. December 2019 has 5 Sundays, 5 Mondays, 5 Tuesdays.

Months which have the same number of days and starting weekday as December 2019
YearMonthCompared to December 2019Since last
2009March10 years, 9 months before
2010August9 years, 4 months before+ 17 months
2011May8 years, 7 months before+ 9 months
2012January7 years, 11 months before+ 8 months
2012July7 years, 5 months before+ 6 months
2013December6 years before+ 17 months
2015March4 years, 9 months before+ 15 months
2016May3 years, 7 months before+ 14 months
2017January2 years, 11 months before+ 8 months
2017October2 years, 2 months before+ 9 months
2018July17 months before+ 9 months
2019Decemberselected month+ 17 months
2020March3 months after+ 3 months
2021August20 months after+ 17 months
2022May2 years, 5 months after+ 9 months
2023January3 years, 1 months after+ 8 months
2023October3 years, 10 months after+ 9 months
2024December5 years after+ 14 months
2026March6 years, 3 months after+ 15 months
2027August7 years, 8 months after+ 17 months
2028October8 years, 10 months after+ 14 months
2029July9 years, 7 months after+ 9 months
Between years 2009 and 2029 this occurs 22 times. Note that holidays seldom match exactly. Selected month is highlighted.

Which years have the same weekdays?

Calendars repeat themselves – find out which years share the same calendar dates and reuse your calendar.

Which months have the same weekdays?

Calendars repeat themselves – find out which months share the same calendar dates and reuse your calendar.

When does a date fall on a certain weekday?

Do you feel dates like Friday the 13th occur often? Our service 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.