8:53:42 AM
Thursday, October 8, 2026
Time zoneAtlantic Standard TimeAST · UTC-04:00
DateOctober 8, 2026Thursday
Sunrise · Sunset6:15 AM · 6:08 PM11 h 53 min of daylight
Daylight savingNot used
Same time all year
Time difference from Guaynabo
Questions & answers
What is the time in Guaynabo, Puerto Rico right now?
The clock above shows the exact current time in Guaynabo, Puerto Rico, synced with internet time and updated every second. Guaynabo is in the Atlantic Standard Time zone (AST), which is UTC-04:00.
What time zone is Guaynabo in?
Guaynabo uses Atlantic Standard Time (AST, UTC-04:00). The time zone ID is America/Puerto_Rico.
Does Guaynabo have daylight saving time?
Guaynabo does not use daylight saving time. The clock stays on AST (UTC-04:00) all year.
What is the time difference between Guaynabo and other cities?
New York has the same time as Guaynabo. London is 5 hours ahead of Guaynabo. See the table above for more cities.
What time is sunrise and sunset in Guaynabo?
Today the sun rises at 6:15 AM and sets at 6:08 PM local time in Guaynabo, which is 11 h 53 min of daylight.
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