London to San Luis time
LondonUnited Kingdom10:39:12 PMWed 14 Oct · BST UTC+1
4 hSan Luis is behind
San LuisArgentina6:39:12 PMWed 14 Oct · ART UTC−3Synchronising…
London and San Luis time difference
San Luis is currently 4 h behind London. London is on BST (UTC+01:00) and San Luis is on ART (UTC−03:00).
The difference can change with daylight saving time. The next change is in London on Sunday, 25 October 2026, after which San Luis will be 3 h behind London.
If it is 9:00 in London, what time is it in San Luis?
It is 05:00 in San Luis.
What is the best time for a call between London and San Luis?
Use the planner above: green hours are within 9:00–17:00 in both places.