Singapore is 11 hours ahead of São Paulo. When it's noon in Singapore, it's 01:00 in São Paulo.
Singapore runs on Asia/Singapore; São Paulo runs on America/Sao_Paulo. Together they are 11 hours apart.
Shared working hours
There is no business hours overlap between Singapore and São Paulo during standard working hours (9:00–17:00). Meetings would require one party to work outside normal hours.
Best call times between these locations
Singapore and São Paulo have no shared working window. These slots minimize out-of-hours disruption for both sides.
16:00 Singapore / 05:00 São Paulo⚡ One side off-hours
⚠️ 4h before working hours in São Paulo
20:00 Singapore / 09:00 São Paulo⚡ One side off-hours
⚠️ 4h after working hours in Singapore
15:00 Singapore / 04:00 São Paulo⚡ One side off-hours
⚠️ 5h before working hours in São Paulo
Working hours defined as 09:00–17:00 local time for each location.
Public holidays this year
⚡ Upcoming holidays in both locations, confirm with your contact before booking.
Singapore3 holidays
Aug 10National Day
Nov 9Deepavali
Dec 25Christmas Day
São Paulo7 holidays
Jul 9Constitutionalist Revolution of 1932
Sep 7Independence Day
Oct 12Our Lady of Aparecida
Nov 2All Souls' Day
Nov 15Republic Proclamation Day
Singapore and São Paulo — practical scheduling
A 11-hour difference separates Singapore (Singapore) and São Paulo (Brazil) — wide enough that standard business hours don't align at all. Scheduling requires deliberate compromise from both sides.
💡 Practical scheduling guidelines
⚡
A 16:00 meeting in Singapore means 05:00 in São Paulo (4h before working hours in São Paulo).
⚡
A 20:00 meeting in Singapore means 09:00 in São Paulo (4h after working hours in Singapore).
⚡
A 15:00 meeting in Singapore means 04:00 in São Paulo (5h before working hours in São Paulo).
With no shared business hours, these slots distribute the scheduling burden as evenly as possible between both locations.
Avoid scheduling mistakes — especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.
Need a specific time? Use the slider or type directly into the input bar — it understands "3pm", "15:30", and location-specific formats like "9am Singapore".
