PST to Southampton Time Converter
GMT is 8 hours ahead of PST. 9:00 AM PST = 5:00 PM GMT.
GMT is 8 hours ahead of PST at the moment. To convert PST to Southampton Time, add 8 hours to the PST time: 9:00 AM PST = 5:00 PM GMT.
PST (Pacific Time) is used in Los Angeles, San Francisco, Seattle, Las Vegas, Portland, Vancouver. Southampton Time (Southampton time) is used in Southampton, UK.
PST here means Pacific Standard Time, not Philippine Standard Time.
PST to Southampton Time time conversion table
PST to Southampton Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| PST | Southampton Time |
|---|---|
| 12:00 AM | 8:00 AM |
| 1:00 AM | 9:00 AM |
| 2:00 AM | 10:00 AM |
| 3:00 AM | 11:00 AM |
| 4:00 AM | 12:00 PM |
| 5:00 AM | 1:00 PM |
| 6:00 AM | 2:00 PM |
| 7:00 AM | 3:00 PM |
| PST | Southampton Time |
|---|---|
| 8:00 AM | 4:00 PM |
| 9:00 AM | 5:00 PM |
| 10:00 AM | 6:00 PM |
| 11:00 AM | 7:00 PM |
| 12:00 PM | 8:00 PM |
| 1:00 PM | 9:00 PM |
| 2:00 PM | 10:00 PM |
| 3:00 PM | 11:00 PM |
| PST | Southampton Time |
|---|---|
| 4:00 PM | 12:00 AM+1 |
| 5:00 PM | 1:00 AM+1 |
| 6:00 PM | 2:00 AM+1 |
| 7:00 PM | 3:00 AM+1 |
| 8:00 PM | 4:00 AM+1 |
| 9:00 PM | 5:00 AM+1 |
| 10:00 PM | 6:00 AM+1 |
| 11:00 PM | 7:00 AM+1 |
Conversion table from PST to Southampton Time for 7 Nov 2026. A tick marks hours that fall between 9 AM and 5 PM in both places. +1 means the next day in Southampton Time, −1 the previous day.
- ✓ marks 9 AM–5 PM in both places
- Greyed times are night in the destination (10 PM–6 AM)
How to convert PST to Southampton Time
Add 8 hours to the PST time to get Southampton Time.
Example: 9:00 AM PST = 5:00 PM GMT.
Across midnight: 10:00 PM PST = 6:00 AM GMT (next day). The date changes, so always check the day as well as the hour.
Time difference between PST and Southampton Time
The time difference between PST and Southampton Time is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 31 Dec 2025 – 7 Mar 2026: Southampton Time is 8 hours ahead of PST.
- 8 Mar 2026 – 27 Mar 2026: Southampton Time is 7 hours ahead of PST.
- 28 Mar 2026 – 23 Oct 2026: Southampton Time is 8 hours ahead of PST.
- 24 Oct 2026 – 31 Oct 2026: Southampton Time is 7 hours ahead of PST.
- 1 Nov 2026 – 30 Dec 2026: Southampton Time is 8 hours ahead of PST.
PST and Southampton Time during daylight saving time
- PST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from PST (UTC−8) to PDT (UTC−7).
- Southampton Time next changes on 28 Mar 2027: clocks go forward one hour at 00:59 local time, from GMT (UTC+0) to BST (UTC+1).
Best time for a meeting between PST and Southampton Time
PST and Southampton Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM PST, which is 3:00 PM GMT.
PST to Southampton Time FAQ
What is the time difference between PST and Southampton Time?
Right now GMT is 8 hours ahead of PST. The gap changes 5 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM PST in Southampton Time?
9:00 AM PST is 5:00 PM GMT.
What is 12 PM (noon) PST in Southampton Time?
12:00 PM PST is 8:00 PM GMT.
Is Southampton Time ahead of or behind PST?
GMT is 8 hours ahead of PST, so it is later in Southampton Time than in PST.
Does PST change for daylight saving time?
Yes. PST next changes on 14 Mar 2027, when clocks go forward one hour from PST to PDT.
Does Southampton Time change for daylight saving time?
Yes. Southampton Time next changes on 28 Mar 2027, when clocks go forward one hour from GMT to BST.
What is the best time for a meeting between PST and Southampton Time?
PST and Southampton Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM PST, which is 3:00 PM GMT.
Is PT the same as PST?
PST is the winter (standard) name of Pacific Time (PT). From March to November the same clocks are called PDT. This converter always uses the one in force on the date you choose.
Related conversions
Convert Southampton Time to PST
Convert PST to other time zones
Convert other time zones to Southampton Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.