Current Time in Guaynabo, Puerto Rico
8:27:48 PM AST
Sunday, March 29, 2026
Time Zone Details
- IANA Zone
- America/Puerto_Rico
- Time Zone
- AST
- GMT Offset
- GMT-4
- Daylight Saving Time
- No Daylight Saving Time
- Country
- Puerto Rico
- Est. Population
- ~81K people
See also:Puerto Rico
Other Cities in This Time Zone
Frequently Asked Questions
- What time is it in Guaynabo right now?
- The current time in Guaynabo is 8:27 PM AST (GMT-4). Use the interactive converter on this page to compare Guaynabo with other cities.
- Does Guaynabo observe daylight saving time?
- Guaynabo does not observe daylight saving time. Its GMT offset remains GMT-4 year-round.
- What is the GMT offset for Guaynabo?
- Guaynabo is at GMT-4 (AST). The IANA timezone identifier is America/Puerto_Rico.