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Global ClockTime zone converter & meeting planner
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AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in Santiago vs London

Santiago keeps UTC−3 (UTC−3) and London keeps BST (UTC+1) today. London is 4 hours ahead of Santiago; the rows below read both clocks live.

The working day, side by side

Hours shaded in both rows are inside working hours in both cities: 13:00–18:00 in London (09:00–14:00 your time).

Santiago and London hour by hour, with the working-hour overlap shaded
City00:00 in Santiago01:00 in Santiago02:00 in Santiago03:00 in Santiago04:00 in Santiago05:00 in Santiago06:00 in Santiago07:00 in Santiago08:00 in Santiago09:00 in Santiago10:00 in Santiago11:00 in Santiago12:00 in Santiago13:00 in Santiago14:00 in Santiago15:00 in Santiago16:00 in Santiago17:00 in Santiago18:00 in Santiago19:00 in Santiago20:00 in Santiago21:00 in Santiago22:00 in Santiago23:00 in Santiago
Santiago——000102030405060708091011121314151617181920212223
London——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Santiago and London

Open in the PlannerAdd more cities, find a meeting time that works for everyone, then share it as a link.Open in Watch ViewKeep Santiago, London and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

09:00 in Santiago
Inside working hours on both sides
13:00 in London
10:00 in Santiago
Inside working hours on both sides
14:00 in London
11:00 in Santiago
Inside working hours on both sides
15:00 in London
12:00 in Santiago
Inside working hours on both sides
16:00 in London

Where daylight saving pulls them apart

Santiago next changes on Saturday 3 April 2027. London next changes on Sunday 25 October 2026. Between those two dates the gap between the cities is an hour different from the one shown above — which is exactly when a recurring meeting drifts. Every date we track is on the daylight saving page.

Also useful

Common questions

How many hours ahead is London of Santiago?

London is 4 hours ahead of Santiago right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Santiago and London?

Any hour in 09:00–14:00 Santiago time is inside working hours in both cities.

Do Santiago and London change clocks on the same date?

No. Santiago changes on 3 April 2027 and London on 25 October 2026, so the gap moves by an hour in between.