Southampton Time to GMT Converter
GMT and GMT are on the same time. 9:00 AM GMT = 9:00 AM GMT.
GMT and GMT are on the same time at the moment. Converting Southampton Time to GMT leaves the clock unchanged: 9:00 AM GMT = 9:00 AM GMT.
Southampton Time (Southampton time) is used in Southampton, UK. GMT (GMT) is used in Same offset as UTC. The UK and Ireland use GMT in winter; Iceland, Ghana and Senegal all year.
The UK is on GMT only in winter; in summer it uses BST (UTC+1).
Southampton Time to GMT time conversion table
Southampton Time to GMT on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Southampton Time | GMT | Day |
|---|---|---|
| 12:00 AM GMT | 12:00 AM GMT | night |
| 1:00 AM GMT | 1:00 AM GMT | night |
| 2:00 AM GMT | 2:00 AM GMT | night |
| 3:00 AM GMT | 3:00 AM GMT | night |
| 4:00 AM GMT | 4:00 AM GMT | night |
| 5:00 AM GMT | 5:00 AM GMT | night |
| 6:00 AM GMT | 6:00 AM GMT | — |
| 7:00 AM GMT | 7:00 AM GMT | — |
| 8:00 AM GMT | 8:00 AM GMT | — |
| 9:00 AM GMT | 9:00 AM GMT | work hours |
| 10:00 AM GMT | 10:00 AM GMT | work hours |
| 11:00 AM GMT | 11:00 AM GMT | work hours |
| 12:00 PM GMT | 12:00 PM GMT | work hours |
| 1:00 PM GMT | 1:00 PM GMT | work hours |
| 2:00 PM GMT | 2:00 PM GMT | work hours |
| 3:00 PM GMT | 3:00 PM GMT | work hours |
| 4:00 PM GMT | 4:00 PM GMT | work hours |
| 5:00 PM GMT | 5:00 PM GMT | — |
| 6:00 PM GMT | 6:00 PM GMT | — |
| 7:00 PM GMT | 7:00 PM GMT | — |
| 8:00 PM GMT | 8:00 PM GMT | — |
| 9:00 PM GMT | 9:00 PM GMT | — |
| 10:00 PM GMT | 10:00 PM GMT | night |
| 11:00 PM GMT | 11:00 PM GMT | night |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert Southampton Time to GMT
Southampton Time and GMT show the same clock time, so no adjustment is needed.
Example: 9:00 AM GMT = 9:00 AM GMT.
Time difference between Southampton Time and GMT
The time difference between Southampton Time and GMT 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:
- 1 Jan 2026 – 28 Mar 2026: GMT and Southampton Time are on the same time.
- 29 Mar 2026 – 24 Oct 2026: GMT is 1 hour behind of Southampton Time.
- 25 Oct 2026 – 31 Dec 2026: GMT and Southampton Time are on the same time.
Southampton Time and GMT during daylight saving time
- 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).
- GMT does not observe daylight saving time; it stays on UTC+0 all year.
Best time for a meeting between Southampton Time and GMT
Southampton Time and GMT share 8 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 5:00 PM GMT lands between 9:00 AM and 5:00 PM GMT, inside working hours for both.
Southampton Time to GMT FAQ
What is the time difference between Southampton Time and GMT?
Right now GMT is 0 minutes the same as GMT. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM Southampton Time in GMT?
9:00 AM GMT is 9:00 AM GMT.
What is 12 PM (noon) Southampton Time in GMT?
12:00 PM GMT is 12:00 PM GMT.
Is GMT ahead of or behind Southampton Time?
Neither. GMT and GMT keep the same clock time.
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.
Does GMT change for daylight saving time?
No. GMT stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between Southampton Time and GMT?
Southampton Time and GMT share 8 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 5:00 PM GMT lands between 9:00 AM and 5:00 PM GMT, inside working hours for both.
Related conversions
Convert GMT to Southampton Time
Convert Southampton Time to other time zones
Convert other time zones to GMT
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.