What time is sunrise and sunset in Koper?
Today and tomorrow's sunrise and sunset times in Koper, Koper City Municipality. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise in Koper will be at 6:48:40 AM GMT+1 (in 59 min).
Sunset in Koper will be at 4:48:04 PM GMT+1 (in 10h 59m).
Nautical twilight now · Dawn at 6:17 AM
| Window | Morning | Evening |
|---|---|---|
| Golden hour | 6:29 – 7:31 AM | 4:04 – 5:07 PM |
| Blue hour | 6:17 – 6:29 AM | 5:07 – 5:19 PM |
- Daylight
- 9h 59m
- −2m 47s vs. yesterday
- Darkness
- 10h 38m
- Solar noon
- 11:48 AM
- Sun altitude
- 10.3° below
- Sun direction
- 101° E
Tomorrow
Sunrise in Koper will be at 6:50:04 AM GMT+1 (in 25h 1m).
Sunset in Koper will be at 4:46:43 PM GMT+1 (in 34h 57m).
Moon tonight
Phase, moonrise and moonset in Koper
- Moonrise
- 1:23 AM
- Moonset
- 2:31 PM
Calendar
Central European Time · select a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Sun | 6:13 AM | 6:44 AM | 11:48 AM | 4:52 PM | 5:23 PM | 10h 07m 50s | |
| 2 Mon | 6:14 AM | 6:45 AM | 11:48 AM | 4:50 PM | 5:21 PM | 10h 05m 00s | |
| 3 Tue | 6:16 AM | 6:47 AM | 11:48 AM | 4:49 PM | 5:20 PM | 10h 02m 11s | |
| 4 Wed | 6:17 AM | 6:48 AM | 11:48 AM | 4:48 PM | 5:19 PM | 9h 59m 24s | |
Wednesday, November 4 9h 59m 24s of daylight·−2m 47s vs. yesterday·twilight 6:17 AM – 5:19 PM Time 5:49 AM Altitude -10.4° Heading 101° E Light Nautical twilight 5:49 AM, Nautical twilight, altitude -10.4 degrees | |||||||
| 5 Thu | 6:18 AM | 6:50 AM | 11:48 AM | 4:46 PM | 5:17 PM | 9h 56m 39s | |
| 6 Fri | 6:20 AM | 6:51 AM | 11:48 AM | 4:45 PM | 5:16 PM | 9h 53m 55s | |
| 7 Sat | 6:21 AM | 6:52 AM | 11:48 AM | 4:44 PM | 5:15 PM | 9h 51m 13s | |
| 8 Sun | 6:22 AM | 6:54 AM | 11:48 AM | 4:42 PM | 5:14 PM | 9h 48m 33s | |
| 9 Mon | 6:24 AM | 6:55 AM | 11:48 AM | 4:41 PM | 5:13 PM | 9h 45m 54s | |
| 10 Tue | 6:25 AM | 6:57 AM | 11:49 AM | 4:40 PM | 5:12 PM | 9h 43m 17s | |
| 11 Wed | 6:26 AM | 6:58 AM | 11:49 AM | 4:39 PM | 5:10 PM | 9h 40m 43s | |
| 12 Thu | 6:28 AM | 6:59 AM | 11:49 AM | 4:38 PM | 5:09 PM | 9h 38m 10s | |
| 13 Fri | 6:29 AM | 7:01 AM | 11:49 AM | 4:36 PM | 5:08 PM | 9h 35m 40s | |
| 14 Sat | 6:30 AM | 7:02 AM | 11:49 AM | 4:35 PM | 5:07 PM | 9h 33m 12s | |
| 15 Sun | 6:31 AM | 7:04 AM | 11:49 AM | 4:34 PM | 5:06 PM | 9h 30m 46s | |
| 16 Mon | 6:33 AM | 7:05 AM | 11:49 AM | 4:33 PM | 5:06 PM | 9h 28m 23s | |
| 17 Tue | 6:34 AM | 7:06 AM | 11:50 AM | 4:32 PM | 5:05 PM | 9h 26m 02s | |
| 18 Wed | 6:35 AM | 7:08 AM | 11:50 AM | 4:31 PM | 5:04 PM | 9h 23m 44s | |
| 19 Thu | 6:37 AM | 7:09 AM | 11:50 AM | 4:30 PM | 5:03 PM | 9h 21m 28s | |
| 20 Fri | 6:38 AM | 7:10 AM | 11:50 AM | 4:30 PM | 5:02 PM | 9h 19m 15s | |
| 21 Sat | 6:39 AM | 7:12 AM | 11:50 AM | 4:29 PM | 5:01 PM | 9h 17m 06s | |
| 22 Sun | 6:40 AM | 7:13 AM | 11:51 AM | 4:28 PM | 5:01 PM | 9h 14m 59s | |
| 23 Mon | 6:41 AM | 7:14 AM | 11:51 AM | 4:27 PM | 5:00 PM | 9h 12m 55s | |
| 24 Tue | 6:43 AM | 7:16 AM | 11:51 AM | 4:27 PM | 4:59 PM | 9h 10m 54s | |
| 25 Wed | 6:44 AM | 7:17 AM | 11:52 AM | 4:26 PM | 4:59 PM | 9h 08m 57s | |
| 26 Thu | 6:45 AM | 7:18 AM | 11:52 AM | 4:25 PM | 4:58 PM | 9h 07m 03s | |
| 27 Fri | 6:46 AM | 7:19 AM | 11:52 AM | 4:25 PM | 4:58 PM | 9h 05m 13s | |
| 28 Sat | 6:47 AM | 7:21 AM | 11:53 AM | 4:24 PM | 4:57 PM | 9h 03m 26s | |
| 29 Sun | 6:49 AM | 7:22 AM | 11:53 AM | 4:24 PM | 4:57 PM | 9h 01m 42s | |
| 30 Mon | 6:50 AM | 7:23 AM | 11:53 AM | 4:23 PM | 4:57 PM | 9h 00m 03s | |
Photos
Sunrise and sunset photos of Koper from Flickr.












FAQ
Frequently asked questions about sunrise and sunset in Koper, Slovenia
- What time does the sun rise in Koper today?
- Sunrise in Koper today (Wednesday, November 4, 2026) is at 6:48 AM. The sun comes up in the ESE.
- What time does the sun set in Koper today?
- Sunset today is at 4:48 PM, after 9h 59m of daylight.
- When does it get dark in Koper tonight?
- Civil twilight ends at 5:19 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 6:28 PM, which is when night starts by the standard definition.How long after sunset it gets dark
- When is the longest day in Koper, Slovenia?
- The longest day of 2026 in Koper is Sunday, June 21, 2026, the summer solstice, with 15h 41m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
- When is the shortest day in Koper, Slovenia?
- The shortest day of 2026 in Koper, Koper City Municipality is Monday, December 21, 2026, the winter solstice, with 8h 41m of daylight. In 2027 the winter solstice lands on December 22, 2027.
- How much more daylight does Koper get in summer than in winter?
- Koper gets 6h 59m more daylight on its longest day than on its shortest (15h 41m against 8h 41m). Averaged across the year, a day here has 12h 13m of daylight.
- When is the earliest sunrise in Koper?
- The earliest sunrise of 2026 in Koper is on Monday, June 15, 2026, when the sun comes up at 5:15 AM.
- When is the latest sunset in Koper?
- The latest sunset is on Friday, June 26, 2026 at 8:58 PM.
- When is the earliest sunset in Koper?
- The earliest sunset of the year is on Thursday, December 10, 2026, with the sun down by 4:21 PM.Why it comes before the shortest day
- When is the latest sunrise in Koper?
- The latest sunrise is on Friday, January 2, 2026 at 7:45 AM.
- Does Koper observe daylight saving time?
- Yes. Koper uses Central European Time: clocks go forward on March 29, 2026, then back on October 25, 2026. Sunrise and sunset times jump by an hour on those dates.
Nearby
Other places close to Koper
National parks & monuments nearby
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=45.54694&lng=13.72944