Municipality of Trbovlje, Slovenia
Municipality of Trbovlje keeps Slovenia’s civil time, observing CET as standard time and CEST during daylight saving time.
Trbovlje, Slovenia
Thursday, 15 October 2026
UTC+2 · Europe/Ljubljana
Time and sun data for Trbovlje — the largest city of Municipality of Trbovlje
The sun in Trbovlje
Sunrise 7:17 AM Solar noon 12:47 PM Sunset 6:16 PM Daylight 10 h 59 min Night 13 h 01 min Civil twilight 6:47 AM – 6:46 PM
Slovenia · 16 cities
Largest cities
- Trbovlje 15 163
- Gabrsko 359
- Knezdol 245
- Ostenk 218
- Ojstro 180
- Dobovec 170
- Skofja Riza 126
- Zupa 104
- Sveta Planina 95
- Planinska Vas 81
- Zavrsje 47
- Kljucevica 28
All cities
- Cebine
- Dobovec
- Gabrsko
- Kljucevica
- Knezdol
- Ojstro
- Ostenk
- Planinska Vas
- Skofja Riza
- Smodis
- Sveta Planina
- Trbovlje
- Zadobje
- Zavrsje
- Zgornja Svina
- Zupa
Current time in Municipality of Trbovlje, Slovenia
Trbovlje is on UTC+1 when Central European Time applies and UTC+2 when Central European Summer Time applies. The municipality shares these rules with the whole country; there is no separate time for the Central Sava area.
For automated time conversion, select Europe/Ljubljana. It is more informative than a fixed offset because it identifies the relevant Slovenian time-zone rules. This matters when creating recurring events or arranging a future call from a country with a different clock-change schedule.
Standard time: CET, or UTC+1 Summer time: CEST, or UTC+2 Digital time zone: Europe/Ljubljana Local variation between settlements: none Valley walls may hide the Sun, but they have yet to stop a calendar reminder.
Trbovlje and its surrounding settlements
Trbovlje is part of Slovenia’s Zasavska statistical region. The town of Trbovlje is the municipality’s main urban centre and the natural place to use for a general clock, weather, or travel search. The municipality also contains the settlements of Čeče, Dobovec, Gabrsko, Ključevica, Knezdol, Ojstro, Planinska Vas, Retje nad Trbovljami, Sveta Planina, and Župa. They share Trbovlje’s time even where elevation and landscape make daylight conditions noticeably different.
For civil time, selecting the town is sufficient anywhere in the municipality. For route-specific weather or sunrise, select the actual settlement or coordinates. Administrative proximity does not guarantee an identical visible horizon.
Sunrise in a steep-sided landscape
An astronomical sunrise value is calculated for a date and position. Trbovlje’s surrounding relief can delay direct sunlight in places where higher ground blocks the eastern horizon. Consequently, the listed event and the first sun seen from a street or slope may not coincide.
Seasonal changes affect both sunrise and total daylight. Daylight-saving time then changes the local clock notation used for those events. Comparing winter and summer entries requires attention to both astronomy and the active time abbreviation.
Use Trbovlje for a town-centre result. Enter exact coordinates when the observation point lies on a slope or in a side valley. Select the intended date and Europe/Ljubljana time. Account for terrain and weather before relying on direct sunlight.
Twilight begins before the calculated sunrise and can provide outdoor light even when the Sun remains behind terrain. A sunrise service does not determine whether fog or cloud will obscure the view.
Questions and answers
- Is Trbovlje in the same time zone as Ljubljana?
- Yes. Both use CET and CEST under Slovenia’s national rules.
- Does elevation change the time zone?
- No. It may change the visible horizon, but not the civil clock.
- Why should a calendar use Europe/Ljubljana?
- It allows the calendar to apply the appropriate Slovenian offset for the event date.