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| Country: | United Kingdom |
|---|---|
| Long Name: | United Kingdom of Great Britain and Northern Ireland |
| Abbreviations: | UK, GBR |
| Capital: | London |
| Time Zones: | 1 (Main Country) |
| Total Time Zones: | 9 (with dependencies) |
| Dial Code: | +44 |
Daylight Saving Time (DST) Not Observed in Year 1914
United Kingdom observed Greenwich Mean Time (GMT) all year.
DST was not in use in 1914.
When Does DST Start and End in the UK?
Daylight Saving Time (DST), or summer time, as it is known as in the UK, starts on the last Sunday in March and ends on the last Sunday in October.
Daylight Saving Time in Dependencies of United Kingdom
| Dependency | Type | Daylight Saving Time Period |
|---|---|---|
| Anguilla | Overseas territory | No Daylight Saving Time |
| Bermuda | Overseas territory | No Daylight Saving Time |
| British Indian Ocean Territory | Overseas territory | No Daylight Saving Time |
| British Virgin Islands | Overseas territory | No Daylight Saving Time |
| Cayman Islands | Overseas territory | No Daylight Saving Time |
| Falkland Islands | Overseas territory | No Daylight Saving Time |
| Gibraltar | Overseas territory | No Daylight Saving Time |
| Guernsey | Crown dependency | No Daylight Saving Time |
| Isle of Man | Crown dependency | No Daylight Saving Time |
| Jersey | Crown dependency | No Daylight Saving Time |
| Montserrat | Overseas territory | No Daylight Saving Time |
| Pitcairn Islands | Overseas territory | No Daylight Saving Time |
| Saint Helena | Overseas territory | No Daylight Saving Time |
| South Georgia/Sandwich Is. | Overseas territory | No Daylight Saving Time |
| Turks and Caicos Islands | Overseas territory | No Daylight Saving Time |
Daylight Saving Time History in United Kingdom
- United Kingdom first observed Daylight Saving Time in 1916.
- United Kingdom has observed DST for 110 years between 1916 and 2025.
- See Worldwide DST Statistics