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Months equal to April 1990

The month April 1990 has 30 days and starts on a Sunday. April 1990 has 5 Sundays, 5 Mondays.

Months which have the same number of days and starting weekday as April 1990
YearMonthCompared to April 1990Since last
1980June9 years, 10 months before
1981November8 years, 5 months before+ 17 months
1984April6 years before+ 2 years, 5 months
1985September4 years, 7 months before+ 17 months
1986June3 years, 10 months before+ 9 months
1987November2 years, 5 months before+ 17 months
1990Aprilselected month+ 2 years, 5 months
1991September17 months after+ 17 months
1992November2 years, 7 months after+ 14 months
1996September6 years, 5 months after+ 3 years, 10 months
1997June7 years, 2 months after+ 9 months
1998November8 years, 7 months after+ 17 months
Between years 1980 and 2000 this occurs 12 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.