The sun and the clock in Anchorage (2026)
Anchorage lies at 149.9°W. Its time zone, UTC−9, is built around the 135°W meridian. The 14.9° gap between them means the clock runs roughly 60 minutes ahead of the sun: solar noon arrives at about 13:00 rather than 12:00. Under daylight saving the clocks move 60 minutes forward, widening the gap to 120 minutes and pushing solar noon to 14:00.
The longest day of 2026 is 22 June, with 19h 23m of daylight. The shortest is 22 December, with 5h 27m. The swing between them is 13h 56m. Close to the Arctic or Antarctic circle, the year swings hard between long light and long dark.
The earliest sunrise and the latest sunset do not land on the longest day. In Anchorage the sun comes up earliest on 20 June at 04:19, while the latest sunset waits until 24 June at 23:43. The equation of time is what separates them: the Earth's elliptical orbit and axial tilt move solar noon back and forth by several minutes over the year.
The sky stays usably light for a while after the sun goes down. In Anchorage that civil twilight runs about 43 minutes at the equinox, stretching to 62 minutes at the solstice.
Every figure in this section is computed from the city's own latitude, longitude and IANA time zone using NOAA solar algorithms (Spencer, 1971), accurate to about ±2 arcminutes below 65° latitude.