Trondheim, Norway · UTC+2
Convert time from Trondheim
Trondheim is in the Central European Time zone (CET/UTC+1), shifting to UTC+2 in summer. Norway follows EU daylight saving rules.
Trondheim sits at 63 degrees north, which puts it above most of Europe and well above the Arctic Circle’s southern edge. The city is Norway’s third-largest and was the country’s first capital, home to Nidaros Cathedral, where Norwegian kings were crowned for centuries.
Central European Time, UTC+1 in winter and UTC+2 in summer, is the official clock. But at 63 degrees north, the solar clock diverges significantly from the civil one. In late June, the sun sets around 11:30pm and rises just after 3am. The sky never truly goes dark. By late December, the sun rises after 10am and sets before 2:30pm, giving the city roughly four and a half hours of daylight.
The DST change in spring and autumn is felt acutely at this latitude. When clocks spring forward in March, an hour of morning light vanishes at a time when the city is still emerging from the dark winter. When they fall back in October, the already-shortening evenings get even shorter.
Nidaros Cathedral and the long view
Nidaros Cathedral, built over the grave of Saint Olaf who died in 1030, has tracked the passage of time for nearly a thousand years. The cathedral’s restoration, ongoing since the 19th century, is itself a monument to the long view.
9am in Trondheim is 8am in London. Bergen and Oslo share the same Norwegian timezone.
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Read more about time in Norway →Same time as Trondheim
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Questions about time in Trondheim
- What timezone is Trondheim in?
- Trondheim is in Central European Time (CET), using the IANA timezone
Europe/Oslo. The standard UTC offset is UTC+1 in winter. During daylight saving time (summer), it becomes Central European Summer Time (CEST) at UTC+2. - Does Trondheim observe daylight saving time?
- Yes. Trondheim observes daylight saving time. In 2026, clocks spring forward one hour on Sunday, March 29 and fall back one hour on Sunday, October 25. During DST, the UTC offset shifts from UTC+1 to UTC+2.
- What is the current UTC offset for Trondheim?
- Trondheim is currently at UTC+2. It is currently observing daylight saving time.
- What is the time difference between Trondheim and New York?
- Trondheim is currently 6 hours ahead of New York.
- What is the time difference between Trondheim and London?
- Trondheim is currently 1 hour ahead of London. Both cities observe daylight saving time on the same schedule (last Sunday of March and October), so the gap stays consistent year-round.
- What is the time difference between Trondheim and Los Angeles?
- Trondheim is currently 9 hours ahead of Los Angeles.
- What is the time difference between Trondheim and Tokyo?
- Trondheim is currently 7 hours behind Tokyo. Tokyo does not observe daylight saving time, so this gap changes by 1 hour when Trondheim transitions to/from DST.
- What is the IANA timezone name for Trondheim?
- The IANA timezone database identifier for Trondheim is
Europe/Oslo. Use this string in programming languages and APIs: JavaScript (`new Intl.DateTimeFormat('en-US', { timeZone: 'Europe/Oslo' })`), Python (`pytz.timezone('Europe/Oslo')`), or any IANA-compatible library. - Is CET the same as CEST?
- No. CET (Central European Time, UTC+1) is the standard winter time used by Trondheim and most of Central Europe. CEST (Central European Summer Time, UTC+2) is the same zone during daylight saving time. The abbreviation changes, but it is the same IANA timezone — the offset shifts by one hour.