July 21, 2026 · La Chaux-de-Fonds, Switzerland
Sunset in La Chaux-de-Fonds today is at 21:20. Day length is 15h 21m. See below for sunrise, 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.
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 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 | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:10 | 08:15 | 8h 55m |
| February | 17:57 | 07:39 | 10h 18m |
| March | 18:38 | 06:47 | 11h 51m |
| April | 20:21 | 06:46 | 13h 35m |
| May | 21:02 | 05:58 | 15h 3m |
| June | 21:30 | 05:37 | 15h 53m |
| July | 21:26 | 05:53 | 15h 33m |
| August | 20:46 | 06:30 | 14h 16m |
| September | 19:47 | 07:11 | 12h 37m |
| October | 18:47 | 07:51 | 10h 56m |
| November | 17:00 | 07:37 | 9h 23m |
| December | 16:44 | 08:13 | 8h 32m |