Explore repeating calendar patterns

Use these tools to move from one date into matching month layouts, matching year layouts, and repeated day-and-weekday combinations.

Ways to explore 3

Years covered 1900 to 2100

Starting example April 2, 2029

Matching month layout

Find other months that line up the same way as your chosen month and year.

Use this when you want other months that begin the same way and follow the same day-by-day layout as your chosen month.

Month Year

Find months that line up the same way.

Find every month where a chosen day number lands on a chosen weekday.

Use this when you want every month where a date such as the 2nd lands on a weekday such as Monday.

These routes help people move from one exact date into broader calendar matches without losing context.

These pages turn one date into a wider set of matching calendar situations.
Every match still leads back into real calendar months and exact date pages.
The three tools cover repeated month layouts, repeated year layouts, and repeated day-and-weekday combinations.

Compare years that follow the same calendar shape as your chosen year.

Use this when you want years that begin on the same weekday and follow the same overall calendar shape as your chosen year.