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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Solstice June 20/21
From: Bela Kovacs
Date: 2025 Jun 20, 03:43 -0700
From: Bela Kovacs
Date: 2025 Jun 20, 03:43 -0700
Frank,
Unfortunately, I don't know how to calculate it, I don't have that level of astronomical knowledge, but I would be interested to know if there is a simple method.
The IMCCE website says:
Summer Solstice 2025-06-21 02:42:16 UTC
https://www.imcce.fr/lettre-information/archives/224#current-article2
(although the article says 02:42:17)
This matches the time on the SofaJpl website:
https://sofajpl.com/solstice/index.html
Bela
File:
