Geographic position of Guaynabo
Guaynabo is located in the Northern Hemisphere and the Western Hemisphere. Its coordinates are 18.3575° N, 66.1110° W.
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Distance from the Equator:
about 2,044 km (1,270 mi)
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Distance from the North Pole:
about 7,975 km (4,955 mi)
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Distance from the South Pole:
about 12,062 km (7,495 mi)
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Distance from the Prime Meridian:
about 6,985 km (4,340 mi) west
Guaynabo lies in the tropical latitude zone. This latitude affects daylight length, seasonal variation and how local solar time compares with standard clock time.
Population Ranking of Guaynabo
With a population of 81,360, Guaynabo ranks as the 7th most populous city in Puerto Rico, out of 21 cities tracked on this site.
Airport in Guaynabo
Fernando Luis Ribas Dominicci Airport (SIG / TJIG) is a regional airport serving Guaynabo directly.
Current local time at the airport is 13:32:46.
Daylight saving time in Guaynabo
Guaynabo uses the IANA time zone identifier America/Puerto_Rico. The current local offset is UTC-4 / AST.
Guaynabo does not observe daylight saving time in 2026. The UTC offset remains stable throughout the year.
Best Time to Call Guaynabo
Business hours in Guaynabo (9 AM-5 PM local time) fall at these local times elsewhere:
- New York: 9:00 AM - 5:00 PM ( Convenient)
- Los Angeles: 6:00 AM - 2:00 PM ( Partial overlap)
- London: 2:00 PM - 10:00 PM ( Partial overlap)
- Dubai: 5:00 PM - 1:00 AM (next day) ( Partial overlap)
- Mumbai: 6:30 PM - 2:30 AM (next day) ( Partial overlap)
- Tokyo: 10:00 PM - 6:00 AM (next day) ( Outside normal hours)
- Sydney: 11:00 PM - 7:00 AM (next day) ( Outside normal hours)
Times shown reflect current UTC offsets and may shift by up to an hour around daylight saving transitions.
Time Difference from Guaynabo
Compare time in Guaynabo with major cities worldwide.
Frequently Asked Questions
What time zone is Guaynabo in?
Guaynabo follows the America/Puerto_Rico time zone, the official IANA identifier used by computers and databases worldwide to track local time accurately. Right now, this puts Guaynabo at UTC-4.
What time is it in Guaynabo right now?
The current local time in Guaynabo is 13:32:46 on Tuesday, 01 September 2026. This page updates automatically, so refreshing it will always show the live time.
Does Guaynabo observe daylight saving time?
No. Guaynabo is not currently observing daylight saving time, so the clock reflects standard time for this time zone.
How far ahead or behind UTC is Guaynabo?
Guaynabo is currently UTC-4, meaning local time is 4 hours behind Coordinated Universal Time (UTC).
What is the nearest airport to Guaynabo?
Fernando Luis Ribas Dominicci Airport (SIG) is the airport serving Guaynabo. The current local time at the airport is 13:32:46.
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