July 21, 2026 · Seinäjoki, Finland
Sunrise in Seinäjoki today is at 04:17. Day length is 18h 37m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for Seinäjoki's coordinates and updated daily.
Seinäjoki lies at 63°N. At this latitude, daylight swings dramatically between seasons — from long summer days with potential midnight sun to short winter days with just a few hours of light.
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 Seinäjoki.
The longest day in Seinäjoki is around 20h 11m (around June 21). The shortest is around 4h 48m (around December 21). Days are currently getting shorter — losing about 5 minutes per day.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 09:42 | 15:35 | 5h 52m |
| February | 08:20 | 17:08 | 8h 48m |
| March | 06:49 | 18:29 | 11h 40m |
| April | 06:04 | 20:55 | 14h 51m |
| May | 04:29 | 22:22 | 17h 53m |
| June | 03:27 | 23:33 | 20h 6m |
| July | 04:02 | 23:09 | 19h 7m |
| August | 05:28 | 21:40 | 16h 12m |
| September | 06:53 | 19:57 | 13h 3m |
| October | 08:15 | 18:16 | 10h 1m |
| November | 08:46 | 15:42 | 6h 57m |
| December | 09:58 | 14:52 | 4h 54m |