Time in London and Seattle
The time difference between London and Seattle, Washington, is 8 hours. Seattle is 8 hours behind London.
This means 9am in London is 1am in Seattle and 5pm in London is 9am in Seattle.
London
- The current local time in London is 4:40 pm (August 3, 2026)
- London is in the British Summer Time Zone
- The time zone offset for London, United Kingdom, is UTC+01:00
Seattle
- The current local time in Seattle is 8:40 am (August 3, 2026)
- Seattle is in the Pacific Daylight Time Zone
- The time zone offset for Seattle, United States, is UTC-07:00
How to convert London time to Seattle time?
Subtract 8 hours from London time to get Seattle time.
Time in London
00:00
Time in Seattle
00:00
Use the slider above to convert London time to Seattle time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| London | Seattle |
|---|---|
| 12am | 4pm |
| 1am | 5pm |
| 2am | 6pm |
| 3am | 7pm |
| 4am | 8pm |
| 5am | 9pm |
| 6am | 10pm |
| 7am | 11pm |
| 8am | 12am |
| 9am | 1am |
| 10am | 2am |
| 11am | 3am |
| 12pm | 4am |
| 1pm | 5am |
| 2pm | 6am |
| 3pm | 7am |
| 4pm | 8am |
| 5pm | 9am |
| 6pm | 10am |
| 7pm | 11am |
| 8pm | 12pm |
| 9pm | 1pm |
| 10pm | 2pm |
| 11pm | 3pm |