Time Difference: Andorra la Vella vs London

Andorra la Vella (GMT+2) · London (GMT+1)

Andorra la Vella

GMT+2

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London

GMT+1

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London and Andorra la Vella are in the same UTC offset

Time Difference

Andorra la Vella Offset

GMT+2

Europe/Andorra

London Offset

GMT+1

Europe/London

Summary

Andorra la Vella and London share the same UTC offset

Business Hours Overlap (9 AM – 6 PM)

9 hours overlap during standard business hours in both cities.

Andorra la Vella	London	Overlap
9 AM	9 AM	Business hours
10 AM	10 AM	Business hours
11 AM	11 AM	Business hours
12 PM	12 PM	Business hours
1 PM	1 PM	Business hours
2 PM	2 PM	Business hours
3 PM	3 PM	Business hours
4 PM	4 PM	Business hours
5 PM	5 PM	Business hours
6 PM	6 PM	Outside

Did You Know? — Andorra la Vella & London

Time Zone Facts: Andorra la Vella

•Follows Andorra timezone, central to European coordination
•Central to European business coordination
•Mid-latitude: Andorra la Vella experiences pronounced seasons with 9–15 hours daylight variation

Time Zone Facts: London

•London sits on the Prime Meridian at 0° longitude, which is why Greenwich Mean Time (GMT/UTC+0) became the world's reference timezone in 1884 at the International Meridian Conference.
•The London Stock Exchange opens at 8:00 AM GMT and closes at 4:30 PM GMT, making London's morning the global overlap window where both European and (briefly) US pre-market traders are active.
•At 51.5°N — further north than most of Canada — London receives only about 7.5 hours of daylight at winter solstice but enjoys over 16.5 hours of daylight in midsummer.

Frequently Asked Questions

Andorra la Vella and London are in the same time zone offset, so there is no time difference between them.

There are 9 overlapping business hours (9 AM–6 PM) between Andorra la Vella and London. Scheduling during those hours ensures both parties are in their working day.

Andorra la Vella and London share the same UTC offset (GMT+2), so their workdays are completely synchronized — no conversion needed, identical real-time availability, and deadline alignment is automatic.

Andorra la Vella observes GMT+2 (Europe/Andorra). A standard 9:00 AM–6:00 PM workday in Andorra la Vella maps to specific UTC hours — use UTC-anchored deadlines when coordinating with Andorra la Vella-based teammates to avoid confusion from local clock changes.

London observes GMT+1 (Europe/London). A standard 9:00 AM–6:00 PM workday in London maps to specific UTC hours — use UTC-anchored deadlines when coordinating with London-based teammates to avoid confusion from local clock changes.

If {cityA} and {cityB} follow different DST schedules — common in North America–Europe, Southern Hemisphere, or no-DST pairings — the time difference shifts by 1 hour during each transition. The 1–3 weeks between the two cities' clock-change dates create a 'gap window' that frequently catches teams off guard. The difference displayed here is always live and accounts for current DST status.

The best time to call London from Andorra la Vella is during the 9-hour business-hours overlap window, when both cities are within their standard working day (9 AM–6 PM).

When it is midnight (00:00) in Andorra la Vella, it is 12 AM in London.

No — Andorra la Vella and London share the same UTC offset, so they are always on the same calendar date.

Andorra la Vella observes Europe/Andorra (GMT+2). For async-first teams, the most reliable approach is anchoring shared deadlines in UTC rather than any local time, and defining each member's 'availability window' — typically 9:00 AM–6:00 PM Europe/Andorra for Andorra la Vella. This eliminates confusion when DST transitions shift local clocks seasonally.

London observes Europe/London (GMT+1). For async-first teams, the most reliable approach is anchoring shared deadlines in UTC rather than any local time, and defining each member's 'availability window' — typically 9:00 AM–6:00 PM Europe/London for London. This eliminates confusion when DST transitions shift local clocks seasonally.

Yes — with 9 hours of overlapping business hours, Andorra la Vella and London teams can hold real-time standups and synchronous collaboration daily during that window.