July 21, 2026 · Constanţa, Romania
Sunset in Constanţa today is at 20:43. Day length is 15h 1m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Constanţa's coordinates and updated daily.
Constanţa lies at 44°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 Constanţa.
The longest day in Constanţa is around 15h 31m (around June 21). The shortest is around 8h 52m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 16:52 | 07:38 | 9h 14m |
| February | 17:35 | 07:07 | 10h 28m |
| March | 18:11 | 06:19 | 11h 52m |
| April | 19:49 | 06:23 | 13h 26m |
| May | 20:25 | 05:40 | 14h 45m |
| June | 20:51 | 05:22 | 15h 29m |
| July | 20:48 | 05:36 | 15h 12m |
| August | 20:13 | 06:09 | 14h 3m |
| September | 19:19 | 06:45 | 12h 34m |
| October | 18:24 | 07:20 | 11h 3m |
| November | 16:41 | 07:01 | 9h 39m |
| December | 16:28 | 07:35 | 8h 54m |