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Months equal to December 2007

The month December 2007 has 31 days and starts on a Saturday. December 2007 has 5 Saturdays, 5 Sundays, 5 Mondays.

Months which have the same number of days and starting weekday as December 2007
YearMonthCompared to December 2007Since last
1997March10 years, 9 months before
1998August9 years, 4 months before+ 17 months
1999May8 years, 7 months before+ 9 months
2000January7 years, 11 months before+ 8 months
2000July7 years, 5 months before+ 6 months
2001December6 years before+ 17 months
2003March4 years, 9 months before+ 15 months
2004May3 years, 7 months before+ 14 months
2005January2 years, 11 months before+ 8 months
2005October2 years, 2 months before+ 9 months
2006July17 months before+ 9 months
2007Decemberselected month+ 17 months
2008March3 months after+ 3 months
2009August20 months after+ 17 months
2010May2 years, 5 months after+ 9 months
2011January3 years, 1 months after+ 8 months
2011October3 years, 10 months after+ 9 months
2012December5 years after+ 14 months
2014March6 years, 3 months after+ 15 months
2015August7 years, 8 months after+ 17 months
2016October8 years, 10 months after+ 14 months
2017July9 years, 7 months after+ 9 months
Between years 1997 and 2017 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.