What is the ISO week number in Guaynabo?

TimeDials shows the current ISO week number for Guaynabo 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 Guaynabo, Guaynabo, Puerto Rico — Local Time & Date

Live

--:--:--

Current local time in 🇵🇷 Guaynabo, Guaynabo, Puerto Rico.

AST UTC-04:00

Relative to You

Detecting your timezone…

Relative to UTC

-4 hours behind

Noon here = 16:00 UTC

09:00 here = 13:00 UTC

12:00 here = 16:00 UTC

17:00 here = 21:00 UTC

ISO Week

11 Odd Week

Sun

06:30

18:19

Today

Guaynabo is waking up — early risers grab coffee before the day begins. The current offset is UTC-04:00.

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Quick Facts

Country	🇵🇷Puerto Rico
State / Region	Guaynabo
Timezone	AST
UTC Offset	UTC-04:00
DST	No — fixed offset
Population	81,360
Elevation	50 m
Sunrise	06:30
Sunset	18:19
Coordinates	18.36°N, -66.11°E

Map

Map data © OpenStreetMap contributors

Time Difference to Major Cities

City	Difference	Local Time
New York	+0h	--:--
Los Angeles	-3h	--:--
London	+4h	--:--
Paris	+5h	--:--
Dubai	+8h	--:--
Mumbai	+9h 30m	--:--
Singapore	+12h	--:--
Tokyo	+13h	--:--
Sydney	+15h	--:--
Sao Paulo	+1h	--:--
Cairo	+6h	--:--
Shanghai	+12h	--:--

Frequently Asked Questions

What are the business hours in Guaynabo?

Standard business hours in Guaynabo are 09:00–17:00 local time (AST). 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 Guaynabo?

Guaynabo is currently at UTC-04:00. The timezone identifier is AST. When it is noon in Guaynabo, it is 16:00 UTC. You can embed a live Guaynabo clock on your website.

What ISO week number is it in Guaynabo?

It is currently ISO week 11 (odd week) in Guaynabo. 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.