July 21, 2026 · Cluj-Napoca, Romania
Sunset in Cluj-Napoca today is at 21:12. Day length is 15h 19m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Cluj-Napoca's coordinates and updated daily.
Cluj-Napoca 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 Cluj-Napoca.
The longest day in Cluj-Napoca is around 15h 52m (around June 21). The shortest is around 8h 32m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:04 | 08:07 | 8h 57m |
| February | 17:50 | 07:31 | 10h 19m |
| March | 18:31 | 06:40 | 11h 51m |
| April | 20:13 | 06:39 | 13h 34m |
| May | 20:53 | 05:52 | 15h 1m |
| June | 21:22 | 05:32 | 15h 50m |
| July | 21:17 | 05:47 | 15h 30m |
| August | 20:38 | 06:24 | 14h 15m |
| September | 19:40 | 07:04 | 12h 36m |
| October | 18:41 | 07:43 | 10h 57m |
| November | 16:54 | 07:29 | 9h 25m |
| December | 16:39 | 08:04 | 8h 34m |