Time Difference Between London and Chile
As of 12 October 2026, Chile is 4 hours behind London. That number is not constant. Over the course of a year, because of daylight saving changes, Santiago, Chile ranges from 5 hours behind to 3 hours behind relative to London, United Kingdom. The calculator below is always up to date.
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London, United Kingdom
13:45
Mon, Oct 12, 2026
UTC+1 · Europe/London
Santiago, Chile
-4h
09:45
Mon, Oct 12, 2026
UTC-3 · America/Santiago
Chile is 4 hours behind London.
Time zone details
| Place | Local date | Time zone | UTC offset | Summer time |
|---|---|---|---|---|
| London | Monday, October 12, 2026 | Europe/London | UTC+1 | Active now |
| Chile | Monday, October 12, 2026 | America/Santiago | UTC-3 | Active now |
Chile: Continental Chile uses one time zone. Easter Island runs 2 hours behind the mainland, and the Magallanes region stays on UTC-3 all year.
Hour by hour: London to Chile
Every hour of today in London and what it is in Chile. Highlighted rows fall inside Chile working hours (09:00–18:00).
| London | Chile |
|---|---|
| 00:00 | 20:00prev day |
| 01:00 | 21:00prev day |
| 02:00 | 22:00prev day |
| 03:00 | 23:00prev day |
| 04:00 | 00:00 |
| 05:00 | 01:00 |
| 06:00 | 02:00 |
| 07:00 | 03:00 |
| 08:00 | 04:00 |
| 09:00 | 05:00 |
| 10:00 | 06:00 |
| 11:00 | 07:00 |
| London | Chile |
|---|---|
| 12:00 | 08:00 |
| 13:00 | 09:00 |
| 14:00 | 10:00 |
| 15:00 | 11:00 |
| 16:00 | 12:00 |
| 17:00 | 13:00 |
| 18:00 | 14:00 |
| 19:00 | 15:00 |
| 20:00 | 16:00 |
| 21:00 | 17:00 |
| 22:00 | 18:00 |
| 23:00 | 19:00 |
Best time to call or meet
Overlapping working hours
13:00–18:00 in London (09:00–14:00 in Chile)
Both places are inside 09:00–18:00 for 5 hours a day. Anything in this window works without asking anyone to stay late.
Reasonable calling hours
12:00–21:00 in London (08:00–17:00 in Chile)
Both people are awake and available between 08:00 and 21:00 local time during this window.
When this difference changes
London puts its clocks back on Sunday, October 25, 2026
The local offset moves from UTC+1 to UTC. After that date, Chile is 3 hours behind London — instead of 4 hours behind, as it is today.
Chile puts its clocks back on Saturday, April 3, 2027
The local offset moves from UTC-3 to UTC-4. After that date, Chile is 5 hours behind London — instead of 4 hours behind, as it is today.
Planning something with more than two places?
Adding a third city usually kills the obvious answer. The Meeting Time Finder takes up to five cities at once and shows only the hours that work for everybody.
London and Chile: common questions
What is the time difference between London and Chile?
As of 12 October 2026, Chile is 4 hours behind London. The gap is not fixed: across the year, Chile ranges from 5 hours behind to 3 hours behind relative to London, as clocks change. The calculator on this page always shows the difference for right now.
When it is 9:00 AM in London, what time is it in Chile?
It is 05:00 AM in Santiago, Chile. Use the time field in the calculator above to check any other hour.
Is Chile ahead of or behind London?
Chile is behind London by 4 hours at the moment. In practical terms, the working day in Chile starts and ends later in London terms.
Do London and Chile observe daylight saving time?
Both London and Chile change their clocks, but not on the same dates. That is why the gap is not fixed: across the year, Chile ranges from 5 hours behind to 3 hours behind relative to London.
What is the best time to call Chile from London?
Working hours overlap between 13:00 and 18:00 London time, which is 09:00 to 14:00 in Chile. Calls inside that window reach both sides during the normal working day.
Related comparisons
Local dates shown for London, United Kingdom (UTC+1) and Santiago, Chile (UTC-3) were generated on Monday, October 12, 2026 UTC and refresh in your browser.