Cluj-Napoca
Sunrise and sunset in Cluj-Napoca
Today’s sunrise, sunset and twilight in Cluj-Napoca, in local time. At 46.8° N, the day lasts from 8 h 32 min at the winter solstice to 15 h 52 min at the summer solstice.
Today · worked out at
Wednesday, October 21: sunrise at 07:51, sunset at 18:28.
Day length 10 h 37 min, 3 min 10 s shorter than yesterday.
Solar noon at 13:10, with the Sun 32° above the horizon.
Times are Cluj-Napoca time (GMT+3).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 06:10 | 20:09 |
| Nautical twilight | 06:45 | 19:34 |
| Civil twilight | 07:20 | 18:59 |
| Sunrise and sunset | 07:51 | 18:28 |
| Golden hour | 07:51–08:33 | 17:45–18:28 |
Each twilight begins at the morning time and ends at the evening one.
The year in Cluj-Napoca
- Longest day: June 21, 15 h 52 min, from sunrise at 05:31 to sunset at 21:23.
- Shortest day: December 21, 8 h 32 min, from sunrise at 08:07 to sunset at 16:39.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 08:01 | 17:12 | 9 h 11 min |
| February 21 | 07:19 | 17:59 | 10 h 39 min |
| March 21 | 06:26 | 18:39 | 12 h 12 min |
| April 21 | 06:27 | 20:21 | 13 h 54 min |
| May 21 | 05:44 | 21:00 | 15 h 16 min |
| June 21 | 05:31 | 21:23 | 15 h 52 min |
| July 21 | 05:52 | 21:10 | 15 h 18 min |
| August 21 | 06:30 | 20:25 | 13 h 55 min |
| September 21 | 07:10 | 19:25 | 12 h 15 min |
| October 21 | 07:51 | 18:28 | 10 h 37 min |
| November 21 | 07:36 | 16:45 | 9 h 09 min |
| December 21 | 08:07 | 16:39 | 8 h 32 min |
Good to know
- Sunrise and sunset are when the top of the Sun meets a level horizon, allowing for the usual bending of light by the air. Hills, buildings and height shift what you see by a few minutes.
- Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
- Worked out when the page loads from NOAA’s solar equations, for 46.8° N, 23.6° E, and accurate to about a minute.
How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets
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