Guernsey time now, live flip clock
Synchronizing time
Guernsey uses Greenwich Mean Time (GMT), with a standard offset of UTC+0, and changes clocks seasonally. The clock below shows whichever offset is in force. The live clock is synchronized with Digital Clock Online’s server after the page loads.
Time zone in Guernsey
Guernsey has one time zone, Greenwich Mean Time (GMT).
| Time zone | Standard time | Daylight saving time |
|---|---|---|
| Greenwich Mean TimeGuernsey | GMT, UTC+0 | BST, UTC+1 |
Time zone names for developers
| IANA zone | Standard time | Daylight saving time |
|---|---|---|
| Europe/London | GMT, UTC+0 | Yes |
When the clocks change in Guernsey
Clocks in Guernsey change twice a year.
Sunday 25 October 2026
2:00 AMto1:00 AM
Sunday 28 March 2027
1:00 AMto2:00 AM
How many hours ahead or behind Guernsey
On 7 October 2026, New York is 5 hours behind Guernsey.
| City | Difference from Guernsey |
|---|---|
| New York | 5 hours behind |
| Dubai | 3 hours ahead |
| Singapore | 7 hours ahead |
| Tokyo | 8 hours ahead |
| Sydney | 10 hours ahead |
| Your time zone | Detected after this page loads |