Prime Meridian Day

Name: Prime Meridian Day
Start: 2026-11-01T00:00:00-07:00
End: 2026-11-01T23:59:59-08:00

November 1

November 1, 2026 brings Prime Meridian Day — one of fall’s more delightful excuses to celebrate. Enjoy it your way.

Photo: LondonHistoryatHome via Wikimedia Commons.

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