July 21, 2026 · Grenoble, France
Grenoble has 15h 8m of daylight today. Sunrise is at 06:10 and sunset is at 21:18. All times are calculated astronomically for Grenoble's exact coordinates.
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.
Day length changes fastest near the spring and autumn equinoxes and slowest near the longest day and shortest day of the year. See the year chart to visualise how daylight hours shift month by month for Grenoble, or see daylight hours for every day of the year.
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 | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 9h 8m | 08:13 | 17:21 |
| February | 10h 25m | 07:40 | 18:05 |
| March | 11h 52m | 06:51 | 18:43 |
| April | 13h 29m | 06:53 | 20:22 |
| May | 14h 51m | 06:09 | 21:00 |
| June | 15h 37m | 05:50 | 21:27 |
| July | 15h 18m | 06:04 | 21:23 |
| August | 14h 7m | 06:39 | 20:46 |
| September | 12h 34m | 07:16 | 19:51 |
| October | 11h 1m | 07:53 | 18:54 |
| November | 9h 34m | 07:36 | 17:09 |
| December | 8h 46m | 08:10 | 16:56 |