Time difference between Londonderry County Borough and London

London and Londonderry County Borough are on the same clock.

Europe/London Europe/London same day

Local time in both cities

Londonderry County Borough · United Kingdom
15:27
Monday, 21 September 2026
Europe/London · UTC+01:00
London · United Kingdom
15:27
Monday, 21 September 2026
Europe/London · UTC+01:00

London and Londonderry County Borough are on the same clock.

same day

Time zones

Londonderry County BoroughEurope/London · UTC+01:00
LondonEurope/London · UTC+01:00

Londonderry County Borough is currently on daylight saving time (UTC+01:00). Next change: 2026-10-25 01:00.

London is currently on daylight saving time (UTC+01:00). Next change: 2026-10-25 01:00.

Hour-by-hour conversion

Calculated for 2026-09-21 local time in Londonderry County Borough. The two places start and end daylight saving on different dates, so another day can give a different result.

Londonderry County Borough (source) London (target)
00:00 00:00
01:00 01:00
02:00 02:00
03:00 03:00
04:00 04:00
05:00 05:00
06:00 06:00
07:00 07:00
08:00 08:00
09:00 09:00
10:00 10:00
11:00 11:00
12:00 12:00
13:00 13:00
14:00 14:00
15:00 15:00
16:00 16:00
17:00 17:00
18:00 18:00
19:00 19:00
20:00 20:00
21:00 21:00
22:00 22:00
23:00 23:00

FAQ

How many hours apart are Londonderry County Borough and London right now?
The answer at the top of the page is calculated for the current moment and states which side is ahead. The gap changes during the year, because the two places usually start and end daylight saving on different dates.
Is this difference the same all year?
Not necessarily. Londonderry County Borough uses Europe/London and London uses Europe/London; if either observes daylight saving, the gap shifts during the year. Use “Convert a specific date and time” below to calculate it for a given day.
How do I read the conversion table?
The left column lists each whole hour in Londonderry County Borough; the right column is the local time in London at that same instant, with date rollovers marked. On the day clocks jump forward, some hours do not exist locally — the table says so instead of showing a plausible but wrong value.

Both cities