Koper in numbers
- Coordinates
- 45.5183, 13.8267
- Population
- 25 753
- Country
- Slovenia, Europe
- Capital
- Ljubljana — 79 km away
- Same name
- 6 more places in the world share this name
Current local time for Koper, Urban Municipality of Koper, Slovenia is listed here, in the Europe/Ljubljana time zone (+1).
Koper, Slovenia
Monday, 9 November 2026
UTC+1 · Europe/Ljubljana
Local time in Koper
UTC+1 · no daylight saving time
Local time in Koper, Urban Municipality of Koper.
Sunrise 6:56 AM Solar noon 11:50 AM Sunset 4:43 PM Daylight 9 h 47 min Night 14 h 13 min Civil twilight 6:25 AM – 5:15 PM
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Weather data by Open-Meteo, updated every 30 minutes.
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
6 postal codes correspond to Koper.
Time zone for Koper: Europe/Ljubljana, running at UTC+1. Clocks change for daylight saving: No.
Sunrise today is 6:56 AM in Koper, with sunset at 4:43 PM. That works out to 9 h 47 min of light.
Koper and its neighbours Lopar and Sv. Anton keep one clock.