Does Rio de Janeiro observe daylight saving time?

No. Rio de Janeiro stays on BRT (UTC-3) all year, so its clocks don't change.

Does Singapore observe daylight saving time?

No. Singapore stays on SGT (UTC+8) all year, so its clocks don't change.

What time is it in Singapore when it's 9 AM in Rio de Janeiro?

8:00 PM in Singapore, on the same day.

Rio de Janeiro to Singapore Meeting Planner

Singapore is 11 hours ahead of Rio de Janeiro right now. Their working days don't overlap today.

Rio de Janeiro · Brazil

10:42 PM

Sat, Oct 17 · BRT

Singapore · Singapore

9:42 AM

Sun, Oct 18 · SGT

Best Meeting Times Between Rio de Janeiro and Singapore

No time falls inside working hours (9 AM to 5 PM) in both cities. The closest is 11:00 AM in Rio de Janeiro, which is 10:00 PM in Singapore; consider splitting into two shorter meetings or shifting someone's hours.

Who's meeting

2 of 4 places

Rio de JaneiroOrganizerBrazil ·10:42PMnow
SingaporeSingapore ·9:42AMTomorrow · now

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Add up to 4 places by city, country, time zone or abbreviation, like Tokyo, India or JST. Press "/" to jump here.

Date in Rio de Janeiro

Working hours, everywhere

Best times to meet

Saturday, October 17, 2026, in Rio de Janeiro time.

11:00AMBest · PossibleWorking hours in Rio de Janeiro (11:00); late evening in Singapore (22:00).
10:00AMOption 2 · PossibleWorking hours in Rio de Janeiro (10:00); late evening in Singapore (21:00).
9:00AMOption 3 · PossibleWorking hours in Rio de Janeiro (09:00); late evening in Singapore (20:00).

The whole day

Pick any slot in the Fit row, or use the arrow keys there, to make it the meeting time.

Each column is a one-hour slot of the first place's day. The Fit row grades how well the slot suits everyone; each row shows the local time and whether it's working hours there.
Fit
Rio de JaneiroUTC-3
SingaporeUTC+8
UTC	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02

Working hours (09–17)Just outside (07–09, 17–20)Late evening (20–23)NightFit: optimal, good, possible, poor

Your meeting

Rio de Janeiro11:00 AM UTC-3Sat, Oct 17
Singapore10:00 PM UTC+8Sat, Oct 17
UTC2026-10-17 14:00 UTC

What will it cost? Try the meeting cost calculator.

Time difference between Rio de Janeiro and Singapore

Singapore is 11 hours ahead of Rio de Janeiro right now: Singapore is on SGT (UTC+8) and Rio de Janeiro on BRT (UTC-3). Neither city changes its clocks, so the gap is the same all year.

Time difference between Rio de Janeiro and Singapore over the next 12 months
From	Difference	Why
Now	Singapore 11 hours ahead	—

Rio de Janeiro is on Brasilia Standard Time. Singapore is on Singapore Standard Time.

Frequently Asked Questions: Rio de Janeiro & Singapore Scheduling

What is the time difference between Rio de Janeiro and Singapore?: Singapore is 11 hours ahead of Rio de Janeiro right now: Singapore is on SGT (UTC+8) and Rio de Janeiro on BRT (UTC-3). Neither city changes its clocks, so the gap is the same all year.
What is the best time to schedule a meeting between Rio de Janeiro and Singapore?: No time falls inside working hours (9 AM to 5 PM) in both cities. The closest is 11:00 AM in Rio de Janeiro, which is 10:00 PM in Singapore; consider splitting into two shorter meetings or shifting someone's hours.
Does Rio de Janeiro observe daylight saving time?: No. Rio de Janeiro stays on BRT (UTC-3) all year, so its clocks don't change.
Does Singapore observe daylight saving time?: No. Singapore stays on SGT (UTC+8) all year, so its clocks don't change.
What time is it in Singapore when it's 9 AM in Rio de Janeiro?: 8:00 PM in Singapore, on the same day.

Or see every city pair, or plan with more places in the meeting planner.