Current Time in Portsmouth, United Kingdom
GMT+1 · GMT+1
Time Zone Details
Time Converter
About Portsmouth Time
Portsmouth is a city in United Kingdom, located in Europe. It operates on GMT+1 (GMT+1), with the IANA timezone identifier Europe/London.
Like much of Europe, Portsmouth observes Daylight Saving Time, shifting its clocks twice a year. Always verify the current offset when scheduling international calls.
Portsmouth shares its time zone with cities such as London, Birmingham, Manchester, Glasgow and 15 more, meaning the time of day in Portsmouth matches these locations exactly.
Time Difference from Major World Cities
Quick reference for how Portsmouth's local time compares to other key business and travel hubs around the world.
| City | Offset | Relative |
|---|---|---|
| New York | +5h | Portsmouth is 5h ahead |
| Paris | -1h | Portsmouth is 1h behind |
| Dubai | -3h | Portsmouth is 3h behind |
| Singapore | -7h | Portsmouth is 7h behind |
| Tokyo | -8h | Portsmouth is 8h behind |
| Sydney | -9h | Portsmouth is 9h behind |
| Los Angeles | +8h | Portsmouth is 8h ahead |
Best Times to Call Portsmouth
If you are scheduling a call with someone in Portsmouth during their standard business hours (09:00–17:00 local), here is when that falls in two reference time zones:
- From New York (America/New_York): 09:00 in Portsmouth =
14:00NYC. 17:00 in Portsmouth =22:00NYC. - From London (Europe/London): 09:00 in Portsmouth =
09:00London. 17:00 in Portsmouth =17:00London.
For other cities, use the meeting planner to find overlapping business hours across multiple time zones simultaneously.