No votes yet

Bihor County, Romania

Bihor County observes Romania’s Eastern European standard and summer time. The offset is UTC+2 in winter and UTC+3 in summer, while sunrise depends on date and position.

Oradea, Romania

Friday, 4 September 2026

UTC+3 · Europe/Bucharest

Time and sun data for Oradea — the largest city of Bihor County

The sun in Oradea

Sunrise 06:56 Solar noon 13:33 Sunset 20:09 Daylight 13 h 13 min Night 10 h 47 min Civil twilight 06:25 – 20:41

Romania · 619 cities · page 1 of 4

Largest cities

All cities — page 1

Current time in Bihor County, Romania

Oradea sets no separate municipal time: it follows the same national clock as the rest of Bihor County and Romania. All county settlements change their clocks together during the seasonal transitions.

The winter zone is Eastern European Time. The summer zone is Eastern European Summer Time. A live clock should therefore apply the seasonal offset rather than treating either UTC+2 or UTC+3 as permanent.

Because Bihor borders Hungary, travellers may cross into a different civil-time zone during a short journey. Romania is ordinarily one hour ahead of Hungary, though any date-specific plan should still account for both countries’ rules.

Oradea and Bihor’s town network

Oradea is the county seat and dominant urban centre. Salonta, Marghita, Beiuș, Aleșd, Ștei, and Valea lui Mihai are among the county’s other towns and municipalities. Their wall clocks agree even though they occupy different parts of the county.

The working pattern is: Romanian standard time: Eastern European Time Standard UTC offset: UTC+2 Romanian summer time: Eastern European Summer Time Summer UTC offset: UTC+3 Separate Bihor or Oradea zone: none

When inviting someone across the border, including both the city and the time zone prevents an avoidable one-hour mistake. Writing only “local time” can be ambiguous in a border itinerary. In Bihor, crossing the frontier may move the clock faster than the car.

Western sunrise and varied horizons

Bihor is one of Romania’s western counties. Under the country’s shared clock, sunrise here tends to occur later than in far-eastern Romanian locations. That west-to-east contrast reflects longitude, not different official timekeeping.

Oradea’s sunrise offers the natural reference for the county’s largest population centre. Salonta and Valea lui Mihai lie in other parts of the western lowlands, while Beiuș and Ștei are closer to higher terrain; exact sunrise calculations therefore differ.

Season changes both the time of sunrise and the length of daylight. Summer time then changes the displayed civil hour as well. It is useful to separate these effects: Earth’s seasonal cycle changes daylight, while the legal clock adjustment changes its label.

Flat, open ground may provide a view close to the astronomical forecast. Hills, buildings, vegetation, and cloud can postpone the first visible solar disk. Civil twilight begins earlier and often supplies enough light for travel before official sunrise.

Questions and answers

Is Oradea on the same time as Bucharest?
Yes. Both follow Romania’s national time zone and seasonal changes.
Do clocks change when travelling from Bihor into Hungary?
Normally, yes. Hungary uses Central European time, while Romania uses Eastern European time.
Is one sunrise value accurate for all of Bihor?
No. It can be a useful estimate, but longitude and the local horizon vary across the county.
All pages