July 21, 2026 · Grenoble, France
Sunrise in Grenoble today is at 06:10. Day length is 15h 8m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for Grenoble's coordinates and updated daily.
Grenoble lies at 45°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 Grenoble.
The longest day in Grenoble is around 15h 38m (around June 21). The shortest is around 8h 44m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 08:13 | 17:21 | 9h 8m |
| February | 07:40 | 18:05 | 10h 25m |
| March | 06:51 | 18:43 | 11h 52m |
| April | 06:53 | 20:22 | 13h 29m |
| May | 06:09 | 21:00 | 14h 51m |
| June | 05:50 | 21:27 | 15h 37m |
| July | 06:04 | 21:23 | 15h 18m |
| August | 06:39 | 20:46 | 14h 7m |
| September | 07:16 | 19:51 | 12h 34m |
| October | 07:53 | 18:54 | 11h 1m |
| November | 07:36 | 17:09 | 9h 34m |
| December | 08:10 | 16:56 | 8h 46m |