Seattle Sun forecast calculated mathematically.Seattle Sun Times Statistics
Daylight Hours
Solar Events
Autumnal Equinox Day/Night Nearly Equal
22 September, 2018Spring Equinox Day/Night Nearly Equal
–Winter Solstice Shortest Day
21 December, 2018Summer Solstice Longest Day
–Next Partial Solar Eclipse
14 October, 2023 8:07–10:39 amNext Total Solar Eclipse
–Next Annular Solar Eclipse Ring of Fire
2 July, 2084 6:47–6:51 pm