Time zone meeting planner
London and São Paulo: plan a meeting across time zones
London and São Paulo are 4 hours apart (London ahead). See the best meeting time, upcoming holidays and clock-change dates for both.
The time difference
For most of the year, London is 4 hours ahead of São Paulo. That gap does not hold all year — here is how it actually moves:
- 1 January to 28 March: London is 3 hours ahead of São Paulo
- 29 March to 24 October: London is 4 hours ahead of São Paulo
- 25 October to 31 December: London is 3 hours ahead of São Paulo
Best time to meet
A one-hour meeting starting around 1 PM in London lands at 9 AM in São Paulo — inside normal working hours (9 AM–5 PM) for both sides.
Check another date for London and São PauloClock changes to plan around
- London changes clocks — 2026: 29 March and 25 October; 2027: 28 March and 31 October.
- São Paulo does not change clocks.
Upcoming public holidays
- 25 December — London: Christmas Day
- 26 December — London: Boxing Day
- 28 December — London: Boxing Day (observed)
- 1 January 2027 — London: New Year's Day
- 12 October — São Paulo: Our Lady of Aparecida
- 2 November — São Paulo: All Souls' Day
- 15 November — São Paulo: Republic Proclamation Day
- 20 November — São Paulo: National Day of Zumbi and Black Awareness
Holiday data uses country-level public calendars and may miss regional observances or company shutdowns — confirm with your participant if the date matters.
Questions about London and São Paulo
When is the best time to meet between London and São Paulo?
Aim for 1 PM in London, which is 9 AM in São Paulo. That keeps both sides inside a normal 9 AM–5 PM day, so neither is dialling in before breakfast or after dinner. Check the date against each country's public holidays before sending the invite.
What time is it in São Paulo when it is 9 AM in London?
For most of the year, 9 AM in London is 5 AM in São Paulo (UTC+1 against UTC-3). During the weeks listed above when the gap shifts, it moves by an hour. Open the planner for a specific date.
Does London or São Paulo change clocks first?
São Paulo does not observe daylight saving time; London does, so the gap shifts when London changes clocks.
Is there a public holiday in London or São Paulo soon?
London: Christmas Day on 25 December. São Paulo: Our Lady of Aparecida on 12 October.