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Dublin to São Paulo: time difference and best times to meet

São Paulo is 4 hours behind Dublin. Their working days overlap for 5 hours, from 1pm to 6pm in Dublin (9am–2pm in São Paulo). The best time to schedule is 2pm Dublin time, which is 10am in São Paulo.

By LemCall Editorial
Dublin
06:17

Europe/Dublin

São Paulo
02:17

America/Sao_Paulo

Hour-by-hour overlap

Each row is one hour of the Dublin day and the matching hour in São Paulo. Adjust the working hours to match how your team actually works.

DublinSão PauloSuitable?
9am5amWorking hours in Dublin only
10am6amWorking hours in Dublin only
11am7amWorking hours in Dublin only
12pm8amWorking hours in Dublin only
1pm9amBoth cities at work
2pm10amBoth cities at work
3pm11amBoth cities at work
4pm12pmBoth cities at work
5pm1pmBoth cities at work
6pm2pmWorking hours in São Paulo only
7pm3pmWorking hours in São Paulo only
8pm4pmWorking hours in São Paulo only
9pm5pmWorking hours in São Paulo only

Best times to propose

  1. 1. 2pm in Dublin · 10am in São PauloComfortable mid-day slot on both sides
  2. 2. 3pm in Dublin · 11am in São PauloComfortable mid-day slot on both sides
  3. 3. 1pm in Dublin · 9am in São PauloRight at the edge of someone's day

Avoid 9am Dublin time and 10am Dublin time inside working hours locally but outside them for the other city.

When the gap changes in the next twelve months

  • Sunday, October 25, 2026 São Paulo goes from 4 hours behind to 3 hours behind Dublin.
  • Sunday, March 28, 2027 São Paulo goes from 3 hours behind to 4 hours behind Dublin.

Recurring meetings set as a fixed clock time in one city will move by an hour for the other on these dates.

Public holidays to avoid

Dates where one side is off work while the other is not are the most common cause of no-shows on this route.

  • Monday, October 12, 2026 Our Lady of Aparecida — São Paulo is off, Dublin is working.
  • Monday, October 26, 2026 October Holiday — Dublin is off, São Paulo is working.
  • Monday, November 2, 2026 All Souls' Day — São Paulo is off, Dublin is working.
  • Sunday, November 15, 2026 Republic Proclamation Day — São Paulo is off, Dublin is working.
  • Friday, November 20, 2026 Black Awareness Day — São Paulo is off, Dublin is working.
  • Friday, December 25, 2026 Christmas Day and Christmas Day; both cities are off.
  • Saturday, December 26, 2026 St. Stephen's Day — Dublin is off, São Paulo is working.

With 5 shared working hours, Dublin and São Paulo can run standing meetings without anyone giving up an evening — as long as the slot sits inside that window on both sides of the next clock change.

Sending a booking link avoids the arithmetic entirely: each side picks a time in their own zone and both calendars get the correct local time, including after a daylight-saving change. See how LemCall handles cross-timezone bookings.

Frequently asked questions

What is the time difference between Dublin and São Paulo?
São Paulo is currently 4 hours behind Dublin. That changes to 3 hours behind on Sunday, October 25, 2026, when one side shifts for daylight saving.
When is the best time to schedule a meeting between Dublin and São Paulo?
2pm in Dublin, which is 10am in São Paulo. Comfortable mid-day slot on both sides.
How many hours do Dublin and São Paulo overlap?
5 hours, from 1pm to 6pm Dublin time (9am–2pm in São Paulo).
Does daylight saving change the Dublin–São Paulo gap?
Yes. Over the next twelve months the difference changes 2 times: Sunday, October 25, 2026 (4 hours behind becomes 3 hours behind); Sunday, March 28, 2027 (3 hours behind becomes 4 hours behind).
Are there public holidays that affect Dublin–São Paulo meetings?
Yes. The next is Monday, October 12, 2026 — a public holiday where São Paulo is, but a normal working day in Dublin.

Nearby pairs

Sources

  1. 1.IANA. Time Zone Database
  2. 2.Nager.Date. Public holidays API · Retrieved

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