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Months equal to November 1981

The month November 1981 has 30 days and starts on a Sunday. November 1981 has 5 Sundays, 5 Mondays.

Months which have the same number of days and starting weekday as November 1981
YearMonthCompared to November 1981Since last
1973April8 years, 7 months before
1974September7 years, 2 months before+ 17 months
1975June6 years, 5 months before+ 9 months
1979April2 years, 7 months before+ 3 years, 10 months
1980June17 months before+ 14 months
1981Novemberselected month+ 17 months
1984April2 years, 5 months after+ 2 years, 5 months
1985September3 years, 10 months after+ 17 months
1986June4 years, 7 months after+ 9 months
1987November6 years after+ 17 months
1990April8 years, 5 months after+ 2 years, 5 months
1991September9 years, 10 months after+ 17 months
Between years 1971 and 1991 this occurs 12 times. Note that holidays seldom match exactly. Selected month is highlighted.

Which Years Have the Same Calendar?

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Which Months Have the Same Calendar?

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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.