The sun and the clock in Saint Petersburg (2026)
Saint Petersburg lies at 30.3°E. Its time zone, UTC+3, is built around the 45°E meridian. The 14.7° gap between them means the clock runs roughly 59 minutes ahead of the sun: solar noon arrives at about 12:59 rather than 12:00. The zone holds UTC+3 all year — there is no daylight saving here.
The longest day of 2026 is 22 June, with 18h 51m of daylight. The shortest is 22 December, with 5h 54m. The swing between them is 12h 57m. 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 Saint Petersburg the sun comes up earliest on 20 June at 03:34, while the latest sunset waits until 24 June at 22:26. 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 Saint Petersburg that civil twilight runs about 41 minutes at the equinox, stretching to 105 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.