Municipality of Hrastnik, Slovenia
Municipality of Hrastnik follows Slovenia’s national clock, observing CET in the standard-time season and CEST during daylight saving time.
Hrastnik, Slovenia
Thursday, 15 October 2026
UTC+2 · Europe/Ljubljana
Time and sun data for Hrastnik — the largest city of Municipality of Hrastnik
The sun in Hrastnik
Sunrise 7:17 AM Solar noon 12:46 PM Sunset 6:16 PM Daylight 10 h 59 min Night 13 h 01 min Civil twilight 6:47 AM – 6:46 PM
Slovenia · 19 cities
Largest cities
- Hrastnik 5 621
- Dol Pri Hrastniku 1 491
- Studence 600
- Podkraj 482
- Brdce 310
- Turje 281
- Brnica 232
- Marno 201
- Boben 173
- Gore 148
- Krnice 129
- Savna Pec 100
All cities
- Boben
- Brdce
- Brnica
- Dol Pri Hrastniku
- Gore
- Hrastnik
- Kal
- Kovk
- Kristandol
- Krnice
- Marno
- Plesko
- Podkraj
- Prapretno Pri Hrastniku
- Savna Pec
- Studence
- Studence
- Turje
- Unicno
Current time in Municipality of Hrastnik, Slovenia
Hrastnik and every surrounding settlement in the municipality use one local time. The clock is also aligned with other Slovenian places, including neighbouring municipalities, so domestic journeys do not involve time-zone adjustments.
International differences are less permanent. If the other location changes its clocks under different rules, the gap can vary temporarily. A calendar entry tied to Europe/Ljubljana avoids guessing which offset will apply. The valley may hide the morning Sun, but it cannot persuade the clock to start later.
Hrastnik’s time-zone rules
The standard zone is Central European Time, abbreviated CET, at UTC+1. Slovenia advances to Central European Summer Time, or CEST, at UTC+2 during the daylight-saving part of the year. Europe/Ljubljana is the recommended time-zone identifier.
CET and CEST are seasonal labels, not competing local zones. The change applies throughout Municipality of Hrastnik. Recurring international events should use a named zone. A world clock may show the current abbreviation, but future scheduling requires the underlying location-based setting. Entering UTC+2 as though it were permanent would produce an incorrect winter appointment.
Main populated places in the municipality
Hrastnik is the municipal centre and the primary urban reference for current time, services, and daylight. Dol pri Hrastniku is another important local settlement. Smaller settlements in the municipality follow the same legal clock.
For ordinary time conversion, using Hrastnik as the reference location is sufficient. For sunlight calculations tied to a particular home, trail, or worksite, precise coordinates offer a better result because position and terrain influence the visible horizon.
Sunrise, twilight, and valley conditions
Sunrise and sunset move throughout the calendar as daylight length changes. Exact clock readings must be calculated for a specified date. They also need the correct seasonal time-zone offset to be meaningful locally.
Hrastnik’s valley setting makes the distinction between astronomical sunrise and visible sunlight especially useful. A ridge can obscure the Sun after its calculated rise, while morning twilight may provide usable light beforehand.
Look up the required day, not a general annual value. Use a location close to the intended observation point. Check whether the result is shown in CET or CEST. Treat terrain shadow separately from official sunset.
Weather affects brightness and visibility but does not redefine the calculated solar event. Cloud, fog, and rain should therefore be checked separately when the purpose is hiking, construction, photography, or travel.
Questions and answers
- Does Hrastnik share Ljubljana’s time?
- Yes. Both follow the same Slovenian time zone and clock changes.
- Is Dol pri Hrastniku in another time zone?
- No. It uses the same local time as Hrastnik.
- Why is visible sunrise later than a calculated listing?
- Surrounding terrain or structures can block direct sunlight after the astronomical sunrise.