London to Semirom time converter
Semirom is 2 hours 30 minutes ahead of London. When it is 9:00 AM in London, it is 11:30 AM in Semirom.
6:18 PM in London, Monday, October 19, 2026
London to Semirom conversion table
Every hour of today in London and the matching time in Semirom. Light rows are typical working hours (9:00–18:00).
| London | Semirom |
|---|---|
| 12:00 AM | 2:30 AM |
| 1:00 AM | 3:30 AM |
| 2:00 AM | 4:30 AM |
| 3:00 AM | 5:30 AM |
| 4:00 AM | 6:30 AM |
| 5:00 AM | 7:30 AM |
| 6:00 AM | 8:30 AM |
| 7:00 AM | 9:30 AM |
| 8:00 AM | 10:30 AM |
| 9:00 AM | 11:30 AM |
| 10:00 AM | 12:30 PM |
| 11:00 AM | 1:30 PM |
| 12:00 PM | 2:30 PM |
| 1:00 PM | 3:30 PM |
| 2:00 PM | 4:30 PM |
| 3:00 PM | 5:30 PM |
| 4:00 PM | 6:30 PM |
| 5:00 PM | 7:30 PM |
| 6:00 PM | 8:30 PM |
| 7:00 PM | 9:30 PM |
| 8:00 PM | 10:30 PM |
| 9:00 PM | 11:30 PM |
| 10:00 PM | 12:30 AM+1 day |
| 11:00 PM | 1:30 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 3:30 PM in London (11:30 AM – 6:00 PM in Semirom).
Daylight saving time and the difference
The difference changes during the year because London and Semirom switch clocks on different dates:
- Oct 19, 2026 – Oct 25, 2026: +2h 30m
- Oct 25, 2026 – Mar 28, 2027: +3h 30m
- Mar 28, 2027 – Oct 19, 2027: +2h 30m
Distance
London and Semirom are 4,726 km (2,937 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between London and Semirom?
Semirom is 2 hours 30 minutes ahead of London.
What time is it in Semirom when it is 9 AM in London?
When it is 9:00 AM in London, it is 11:30 AM in Semirom.
When is the best time to call Semirom from London?
Both sides are at work from 9:00 AM – 3:30 PM in London (11:30 AM – 6:00 PM in Semirom).
Does the time difference between London and Semirom change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.