July 27, 2026 · San Diego, USA
San Diego has 13h 52m of daylight today. Sunrise is at 06:00 and sunset is at 19:52. All times are calculated astronomically for San Diego's exact coordinates.
San Diego lies at 33°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 San Diego, or see daylight hours for every day of the year.
The longest day in San Diego is around 14h 18m (around June 21). The shortest is around 9h 60m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 10h 13m | 06:52 | 17:05 |
| February | 11h 0m | 06:34 | 17:34 |
| March | 11h 55m | 07:01 | 18:56 |
| April | 12h 57m | 06:21 | 19:18 |
| May | 13h 49m | 05:51 | 19:40 |
| June | 14h 17m | 05:41 | 19:58 |
| July | 14h 7m | 05:52 | 19:59 |
| August | 13h 24m | 06:12 | 19:36 |
| September | 12h 25m | 06:33 | 18:58 |
| October | 11h 26m | 06:53 | 18:18 |
| November | 10h 31m | 06:19 | 16:49 |
| December | 10h 1m | 06:44 | 16:45 |