An Stac Sun forecast calculated mathematically.An Stac Sun Times Statistics
Daylight Hours
Solar Events
Autumnal Equinox Day/Night Nearly Equal
22 September, 2025Spring Equinox Day/Night Nearly Equal
20 March, 2026Winter Solstice Shortest Day
21 December, 2025Summer Solstice Longest Day
21 June, 2025Next Partial Solar Eclipse
29 March, 2025 10:10–12:09 pmNext Total Solar Eclipse
–Next Annular Solar Eclipse Ring of Fire
–