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Months equal to September 2002

The month September 2002 has 30 days and starts on a Sunday. September 2002 has 5 Sundays, 5 Mondays.

Months which have the same number of days and starting weekday as September 2002
YearMonthCompared to September 2002Since last
1992November9 years, 10 months before
1996September6 years before+ 3 years, 10 months
1997June5 years, 3 months before+ 9 months
1998November3 years, 10 months before+ 17 months
2001April17 months before+ 2 years, 5 months
2002Septemberselected month+ 17 months
2003June9 months after+ 9 months
2007April4 years, 7 months after+ 3 years, 10 months
2008June5 years, 9 months after+ 14 months
2009November7 years, 2 months after+ 17 months
2012April9 years, 7 months after+ 2 years, 5 months
Between years 1992 and 2012 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.