Time in Guaynabo, Puerto Rico
Time in Guaynabo
6:52:49 PM
Friday, 31 October 2025 (UTC-4 AST)
+3 hour(s) from South El Monte
Time zone
AST (Atlantic Standard Time)
UTC/GMT -4 hours
No DST
No Daylight Saving Time
in 2025
Difference
+3 hour(s)
from South El Monte
| City | Guaynabo |
| Country | Puerto Rico |
| Latitude | 18.3575 |
| Longitude | -66.111 |
| Population | 81,360 (2015) |
| Language | English, Spanish |
| Currency | USD (Dollar) |
DST changes 2025
Daylight Saving Time (DST) Not Observed in Year 2025
Clocks do not change in Guaynabo, Puerto Rico.
Time zone
Current time zone: AST (Atlantic Standard Time), UTC−4
The IANA (2025.2) time zone identifier: America/Puerto_Rico
2025 Time Zones - Guaynabo
AST UTC-4 |
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Time difference between Guaynabo and other locations
| Los Angeles | -3 | |
| New York City | 0 | |
| London | +4 | |
| Paris | +5 | |
| Istanbul | +7 | |
| Moscow | +7 | |
| Dubai | +8 | |
| Beijing | +12 | |
| Singapore | +12 | |
| Tokyo | +13 |
Sun
Sunrise
6:23:47 AM
Sunset
5:52:17 PM
Day length: 11 hours, 28 minutes -55 sec
Solar Noon: 12:08:02 PM
The current local time in Guaynabo is 8 m 2 sec ahead of apparent solar time.
Moon
Moonset 1:57 AM | Moon Phase Waxing gibbous | |
Moonrise 2:44 PM | Ilumination 70% |