July 21, 2026 · La Chaux-de-Fonds, Switzerland
Sunrise in La Chaux-de-Fonds today is at 05:59. Day length is 15h 21m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for La Chaux-de-Fonds's coordinates and updated daily.
La Chaux-de-Fonds 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.
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 La Chaux-de-Fonds.
The longest day in La Chaux-de-Fonds is around 15h 55m (around June 21). The shortest is around 8h 30m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 08:15 | 17:10 | 8h 55m |
| February | 07:39 | 17:57 | 10h 18m |
| March | 06:47 | 18:38 | 11h 51m |
| April | 06:46 | 20:21 | 13h 35m |
| May | 05:58 | 21:02 | 15h 3m |
| June | 05:37 | 21:30 | 15h 53m |
| July | 05:53 | 21:26 | 15h 33m |
| August | 06:30 | 20:46 | 14h 16m |
| September | 07:11 | 19:47 | 12h 37m |
| October | 07:51 | 18:47 | 10h 56m |
| November | 07:37 | 17:00 | 9h 23m |
| December | 08:13 | 16:44 | 8h 32m |