What is the ISO week number in Rio de Janeiro?

TimeDials shows the current ISO week number for Rio de Janeiro in real time. ISO week numbers follow the ISO 8601 standard, where week 1 is the week containing the first Thursday of the year.

Time in Rio de Janeiro, Rio de Janeiro, Brazil — Local Time & Date

Live

--:--:--

Current local time in 🇧🇷 Rio de Janeiro, Rio de Janeiro, Brazil.

BRT UTC-03:00

Relative to You

Detecting your timezone…

Relative to UTC

-3 hours behind

Noon here = 15:00 UTC

09:00 here = 12:00 UTC

12:00 here = 15:00 UTC

17:00 here = 20:00 UTC

ISO Week

11 Odd Week

Sun

05:46

17:59

Today

Morning rush in Rio de Janeiro. Commuters fill the streets, cafés are buzzing. The current offset is UTC-03:00.

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Quick Facts

Country	🇧🇷Brazil
State / Region	Rio de Janeiro
Timezone	BRT
UTC Offset	UTC-03:00
DST	No — fixed offset
Population	6,747,815
Elevation	12 m
Sunrise	05:46
Sunset	17:59
Coordinates	-22.91°N, -43.18°E

Map

Map data © OpenStreetMap contributors

Time Difference to Major Cities

City	Difference	Local Time
New York	-1h	--:--
Los Angeles	-4h	--:--
London	+3h	--:--
Paris	+4h	--:--
Dubai	+7h	--:--
Mumbai	+8h 30m	--:--
Singapore	+11h	--:--
Tokyo	+12h	--:--
Sydney	+14h	--:--
Cairo	+5h	--:--
Shanghai	+11h	--:--

Frequently Asked Questions

What are the business hours in Rio de Janeiro?

Standard business hours in Rio de Janeiro are 09:00–17:00 local time (BRT). Check the live clock above to see the current local time. Use our Time Zone Planner to find the best meeting time across cities.

What is the UTC offset for Rio de Janeiro?

Rio de Janeiro is currently at UTC-03:00. The timezone identifier is BRT. When it is noon in Rio de Janeiro, it is 15:00 UTC. You can embed a live Rio de Janeiro clock on your website.

What ISO week number is it in Rio de Janeiro?

It is currently ISO week 11 (odd week) in Rio de Janeiro. ISO week numbers follow the ISO 8601 standard, where week 1 is the week containing the first Thursday of the year. Learn more about ISO week numbers.