sun .5deg.comSunrise, Sunset and Sun position here: Koper, Slovenia (Koper-Capodistria).
Current time: Wednesday, 2026-05-20, 12:40 (GMT+02:00) Europe/Ljubljana
.
All times are shown in Koper local time.
Solar noon
Today will be at: 13:01 (remaining time: +21m),
Maximal altitude of Sun: 64.4°.
Day Length: 15h 5m 41s (time between sunrise and sunset).
| Sunrise | Solar noon | Sunset | |
| Time | 05:28:47 | 13:01:37 | 20:34:28 |
| Azimuth | 59.8° | 180° | 300.2° |
| Day Length | ![]() |
15h 5m 41s | ![]() |
Current distance Earth ↔ Sun:
Center-to-center: 151 392 755 km
94 071 097 mi
Koper ↔ Sun, nearest point: 150 691 328 km
93 635 250 mi

| Local timezone: | GMT+02:00 |
| Latitude: | 45.54694° |
| Longitude: | 13.72944° |
| Country: | Slovenia Koper-Capodistria |
| Population: | 24 996 |
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:12:30 | 3h 12m 30s | |
| Astronomical Twilight | 03:12:30 | 04:07:51 | 55m 21s | |
| Nautical Twilight | 04:07:51 | 04:53:28 | 45m 37s | |
| Civil Twilight | 04:53:28 | 05:28:47 | 35m 19s | |
| Daylight | 05:28:47 | 20:34:28 | 15h 5m 41s | |
| Civil Twilight | 20:34:28 | 21:09:47 | 35m 19s | |
| Nautical Twilight | 21:09:47 | 21:55:24 | 45m 37s | |
| Astronomical Twilight | 21:55:24 | 22:50:45 | 55m 21s | |
| Night | 22:50:45 | 23:59:59 | 1h 9m 14s |
Altitude
0-24, Current: 64° (
12:40)
Azimuth
0-24, Current: 168.6° (
12:40)
Solar noon
| Yesterday | Today | Tomorrow | |||
| date: | 2026-05-18 | 2026-05-19 | 2026-05-20 | 2026-05-21 | 2026-05-22 |
| Day: | Monday | Tuesday | Wednesday | Thursday | Friday |
| Sunrise: | 05:30:49 | 05:29:47 | 05:28:47 | 05:27:48 | 05:26:52 |
| Solar noon: | 13:01:31 | 13:01:34 | 13:01:37 | 13:01:41 | 13:01:46 |
| Sunset: | 20:32:14 | 20:33:21 | 20:34:28 | 20:35:34 | 20:36:39 |
| Day Length: | 15h 1m 25s | 15h 3m 34s | 15h 5m 41s | 15h 7m 46s | 15h 9m 47s |
Koper sunrise, sunset informations for whole month (or Year 2026):