Santo Tome to London Time Difference
London is 4 hours ahead of Santo Tome
24-Hour Comparison
Business hours Extended Off hours
Santo Tome
03a
04a
05a
06a
07a
08a
09a
10a
11a
12p
01p
02p
03p
04p
05p
06p
07p
08p
09p
10p
11p
12a
01a
02a
London
07a
08a
09a
10a
11a
12p
01p
02p
03p
04p
05p
06p
07p
08p
09p
10p
11p
12a
01a
02a
03a
04a
05a
06a
Each column is the same moment in both cities, starting from right now and rolling forward 24 hours — daylight saving is already accounted for.
Best Time to Call
On a typical weekday (Monday–Friday).
- 09:00 AM – 01:00 PM in Santo Tome01:00 PM – 05:00 PM in London
Frequently Asked Questions
- What is the time difference between Santo Tome and London?
- London is 4 hours ahead of Santo Tome. Santo Tome is currently UTC-3 and London is UTC+1.
- Is London ahead of or behind Santo Tome?
- London is ahead of Santo Tome.
- What is the best time to call London from Santo Tome?
- On a typical weekday, the best time is 09:00 AM–01:00 PM in Santo Tome (01:00 PM–05:00 PM in London), when both cities are within business hours.
- Does the time difference between Santo Tome and London change during the year?
- Yes. Santo Tome and London don't switch to daylight saving time on the same schedule, so the offset shifts by up to an hour for part of the year.