July 21, 2026 · Dehra Dūn, India
Sunset in Dehra Dūn today is at 19:20. Day length is 13h 50m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Dehra Dūn's coordinates and updated daily.
Dehra Dūn lies at 30°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in 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 Dehra Dūn.
The longest day in Dehra Dūn is around 14h 6m (around June 21). The shortest is around 10h 11m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:40 | 07:16 | 10h 24m |
| February | 18:06 | 07:00 | 11h 7m |
| March | 18:26 | 06:29 | 11h 57m |
| April | 18:45 | 05:52 | 12h 53m |
| May | 19:05 | 05:25 | 13h 40m |
| June | 19:22 | 05:16 | 14h 5m |
| July | 19:22 | 05:27 | 13h 56m |
| August | 19:01 | 05:45 | 13h 16m |
| September | 18:25 | 06:03 | 12h 23m |
| October | 17:49 | 06:20 | 11h 28m |
| November | 17:23 | 06:44 | 10h 39m |
| December | 17:20 | 07:08 | 10h 12m |