San Juan to London time
San JuanPuerto Rico11:48:24 AMSun 27 Sept · AST UTC−4
5 hLondon is ahead
LondonUnited Kingdom4:48:24 PMSun 27 Sept · BST UTC+1Synchronising…
San Juan and London time difference
London is currently 5 h ahead of San Juan. San Juan is on AST (UTC−04:00) and London is on BST (UTC+01:00).
The difference can change with daylight saving time. The next change is in London on Sunday, 25 October 2026, after which London will be 4 h ahead of San Juan.
If it is 9:00 in San Juan, what time is it in London?
It is 14:00 in London.
What is the best time for a call between San Juan and London?
Use the planner above: green hours are within 9:00–17:00 in both places.