July 21, 2026 · Biel/Bienne, Switzerland
Sunset in Biel/Bienne today is at 21:19. Day length is 15h 22m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Biel/Bienne's coordinates and updated daily.
Biel/Bienne lies at 47°N. At this latitude, day length varies significantly through the year — from roughly 7–8 hours in midwinter to 16–17 hours at midsummer.
Sunset shifts later through spring and earlier through autumn — changing fastest near the equinoxes and slowest near the summer and winter solstices. See the year chart to visualise how sunset times shift month by month for Biel/Bienne.
The longest day in Biel/Bienne is around 15h 55m (around June 21). The shortest is around 8h 29m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:08 | 08:14 | 8h 54m |
| February | 17:55 | 07:37 | 10h 18m |
| March | 18:36 | 06:45 | 11h 51m |
| April | 20:19 | 06:44 | 13h 35m |
| May | 21:00 | 05:56 | 15h 4m |
| June | 21:29 | 05:36 | 15h 53m |
| July | 21:24 | 05:51 | 15h 33m |
| August | 20:45 | 06:28 | 14h 16m |
| September | 19:46 | 07:09 | 12h 37m |
| October | 18:46 | 07:49 | 10h 56m |
| November | 16:58 | 07:35 | 9h 23m |
| December | 16:43 | 08:11 | 8h 31m |