July 20, 2026 · St. Petersburg, USA
St. Petersburg has 13h 40m of daylight today. Sunrise is at 06:48 and sunset is at 20:28. All times are calculated astronomically for St. Petersburg's exact coordinates.
St. Petersburg lies at 28°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Day length changes fastest near the spring and autumn equinoxes and slowest near the longest day and shortest day of the year. See the year chart to visualise how daylight hours shift month by month for St. Petersburg, or see daylight hours for every day of the year.
The longest day in St. Petersburg is around 13h 54m (around June 21). The shortest is around 10h 23m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 10h 34m | 07:24 | 17:57 |
| February | 11h 12m | 07:10 | 18:22 |
| March | 11h 57m | 07:42 | 19:39 |
| April | 12h 48m | 07:08 | 19:55 |
| May | 13h 30m | 06:43 | 20:13 |
| June | 13h 53m | 06:35 | 20:28 |
| July | 13h 45m | 06:45 | 20:30 |
| August | 13h 10m | 07:01 | 20:11 |
| September | 12h 22m | 07:16 | 19:38 |
| October | 11h 33m | 07:31 | 19:04 |
| November | 10h 48m | 06:52 | 17:40 |
| December | 10h 24m | 07:14 | 17:38 |