| CITY | LOCAL TIME | Difference | Coming up |
|---|---|---|---|
| London United Kingdom | 01:00 | ±0h | |
| Berlin Germany | 02:00 | +1h | |
| Dubai UAE | 04:00 | +3h | Becomes +4h on 25 Oct |
| Tokyo Japan | 09:00 | +8h | Becomes +9h on 25 Oct |
| Sydney Australia | 10:00 | +9h | Becomes +10h on 4 Oct |
| New York United States | 20:00Wed | −5h | Becomes −4h on 24 Oct |
| Los Angeles United States | 17:00Wed | −8h | Becomes −7h on 24 Oct |
Saint Peter Port, Guernsey runs on UTC+1. Clocks move forward each spring and back each autumn: UTC+0 in winter, UTC+1 in summer. Next change: 25 Oct. The time difference between Saint Peter Port and New York is 5 hours. Standard 9-to-6 working hours overlap for about 4 hours a day with New York. A good time to connect: 14:00–18:00 in Saint Peter Port lines up with 09:00–13:00 in New York. Saint Peter Port and London currently share the same clock. Standard 9-to-6 working hours overlap for about 9 hours a day with London. A good time to connect: 09:00–18:00 in Saint Peter Port lines up with 09:00–18:00 in London. The time difference between Saint Peter Port and Tokyo is 8 hours. Standard 9-to-6 working hours overlap for about 1 hour a day with Tokyo. A good time to connect: 09:00–10:00 in Saint Peter Port lines up with 17:00–18:00 in Tokyo. This timezone is also shared with cities such as Lisbon, Dublin, Edinburgh. Keeping these offsets in mind makes it easier to schedule calls or travel to and from Saint Peter Port.
Saint Peter Port (Guernsey) is home to roughly 19K people. Today brings about 11.7 hours of daylight: sunrise at 07:08, sunset at 18:51. Clocks move forward each spring and back each autumn: UTC+0 in winter, UTC+1 in summer. Next change: 25 Oct. It sits in the Northern Hemisphere, about 49° north of the equator. Traffic drives on the left.
Flag
Guernsey
Capital
Saint Peter Port 👑
Continent
Europe
Time Zone
UTC+1 · Europe/Guernsey
Coordinates
49.46°N, 2.54°W
Currency
GBP (£)
Calling Code
+44
Driving Side
Left
Hemisphere
Northern
Language
English, French
Measurement System
Metric
Did You Know?
Victor Hugo spent fifteen years exiled in Guernsey and wrote Les Misérables at Hauteville House in Saint Peter Port, in a glass lookout he built on the roof facing France.
The clock: Saint Peter Port keeps UK time. Guernsey has its own parliament, the States of Deliberation, and issues its own banknotes.
Saint Peter Port lies at 2.5°W. Its time zone, UTC+0, is built around the prime meridian (0°). The 2.5° gap between them means the clock runs roughly 10 minutes ahead of the sun: solar noon arrives at about 12:10 rather than 12:00. Under daylight saving the clocks move 60 minutes forward, widening the gap to 70 minutes and pushing solar noon to 13:10.
The longest day of 2026 is 22 June, with 16h 17m of daylight. The shortest is 22 December, with 8h 9m. The swing between them is 8h 8m. This is the latitude band where the difference between summer and winter evenings is most obvious.
The earliest sunrise and the latest sunset do not land on the longest day. In Saint Peter Port the sun comes up earliest on 17 June at 05:03, while the latest sunset waits until 27 June at 21:21. The equation of time is what separates them: the Earth's elliptical orbit and axial tilt move solar noon back and forth by several minutes over the year.
The sky stays usably light for a while after the sun goes down. In Saint Peter Port that civil twilight runs about 32 minutes at the equinox, stretching to 44 minutes at the solstice.
Every figure in this section is computed from the city's own latitude, longitude and IANA time zone using NOAA solar algorithms (Spencer, 1971), accurate to about ±2 arcminutes below 65° latitude.
The official timezone for Saint Peter Port, Guernsey is Europe/Guernsey with a current UTC offset of UTC+1.
Saint Peter Port has an estimated population of 19K and is located at coordinates 49.46°N, 2.54°W. It is the capital city of Guernsey.
Saint Peter Port gets 16h 17m of daylight on its longest day and 8h 9m on its shortest, averaging 12h 16m a day across the year.
Solar noon in Saint Peter Port falls at about 12:10 on UTC+0 standard time, because the city sits 2.5° from the meridian its zone is built on.
Where Les Misérables Was Written: Victor Hugo spent fifteen years exiled in Guernsey and wrote Les Misérables at Hauteville House in Saint Peter Port, in a glass lookout he built on the roof facing France.