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AstronomyRecurring countdown

Blue moon

Sunday, December 31, 2028 at 04:49 PM UTC

804days

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Event time shown in UTC. The countdown follows the same moment worldwide.

Photo: Crefollet · CC0 · via Wikimedia Commons

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Every upcoming Blue moon in the catalog, soonest first.

6 dates
  • 2028Dec 31, 2028
  • 2031Sep 30, 2031
  • 2034Jul 31, 2034
  • 2037Jan 31, 2037
  • 2037Mar 31, 2037
  • 2039Oct 31, 2039

About Blue moon

There are 804 days until Blue moon, on Sunday, 31 December 2028.

Worldwide

One page. Every year.

This countdown follows the next available date. Choose a year to open that exact occurrence.

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Computed astronomy

Last verified Oct 10, 2026

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