July 21, 2026 · Donostia / San Sebastián, Spain
Sunrise in Donostia / San Sebastián today is at 06:47. Day length is 14h 56m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for Donostia / San Sebastián's coordinates and updated daily.
Donostia / San Sebastián lies at 43°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Sunrise shifts earlier through spring and later through autumn — changing fastest near the equinoxes and barely at all near the summer and winter solstices. See the year chart to visualise how sunrise and sunset times shift month by month for Donostia / San Sebastián.
The longest day in Donostia / San Sebastián is around 15h 24m (around June 21). The shortest is around 8h 58m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 08:39 | 17:56 | 9h 18m |
| February | 08:09 | 18:37 | 10h 29m |
| March | 07:23 | 19:13 | 11h 50m |
| April | 07:28 | 20:49 | 13h 21m |
| May | 06:46 | 21:24 | 14h 38m |
| June | 06:28 | 21:50 | 15h 22m |
| July | 06:41 | 21:48 | 15h 7m |
| August | 07:13 | 21:14 | 14h 2m |
| September | 07:47 | 20:22 | 12h 35m |
| October | 08:21 | 19:28 | 11h 8m |
| November | 08:00 | 17:46 | 9h 46m |
| December | 08:33 | 17:33 | 9h 0m |