Butte Sun forecast calculated mathematically.Butte 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, 2026Next Partial Solar Eclipse
12 August, 2026 7:36-9:10 amNext Total Solar Eclipse
-Next Annular Solar Eclipse Ring of Fire
21 June, 2039 7:22-7:26 am