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Months equal to April 2013

The month April 2013 has 30 days and starts on a Monday. April 2013 has 5 Mondays, 5 Tuesdays.

Months which have the same number of days and starting weekday as April 2013
YearMonthCompared to April 2013Since last
2003September9 years, 7 months before
2004November8 years, 5 months before+ 14 months
2008September4 years, 7 months before+ 3 years, 10 months
2009June3 years, 10 months before+ 9 months
2010November2 years, 5 months before+ 17 months
2013Aprilselected month+ 2 years, 5 months
2014September17 months after+ 17 months
2015June2 years, 2 months after+ 9 months
2019April6 years after+ 3 years, 10 months
2020June7 years, 2 months after+ 14 months
2021November8 years, 7 months after+ 17 months
Between years 2003 and 2023 this occurs 11 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.