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Months equal to July 2021

The month July 2021 has 31 days and starts on a Thursday. July 2021 has 5 Thursdays, 5 Fridays, 5 Saturdays.

Months which have the same number of days and starting weekday as July 2021
YearMonthCompared to July 2021Since last
2011December9 years, 7 months before
2012March9 years, 4 months before+ 3 months
2013August7 years, 11 months before+ 17 months
2014May7 years, 2 months before+ 9 months
2015January6 years, 6 months before+ 8 months
2015October5 years, 9 months before+ 9 months
2016December4 years, 7 months before+ 14 months
2018March3 years, 4 months before+ 15 months
2019August23 months before+ 17 months
2020October9 months before+ 14 months
2021Julyselected month+ 9 months
2022December17 months after+ 17 months
2024August3 years, 1 months after+ 20 months
2025May3 years, 10 months after+ 9 months
2026January4 years, 6 months after+ 8 months
2026October5 years, 3 months after+ 9 months
2027July6 years after+ 9 months
2029March7 years, 8 months after+ 20 months
2030August9 years, 1 months after+ 17 months
2031May9 years, 10 months after+ 9 months
Between years 2011 and 2031 this occurs 20 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.