Time in Guaynabo
Friday, October 16, 2026
AST (UTC-4), Atlantic Standard Time
Puerto Rico
Guaynabo is 5 hours behind London.
Convert Guaynabo time
Finding your time zone…
3:01 PM in Guaynabo, Friday, October 16, 2026
Shared working hours (9:00–18:00)
Time difference from Guaynabo
Current time in major cities and how far ahead or behind Guaynabo they are. Select a city for a detailed comparison.
| Place | Time now | Difference from Guaynabo |
|---|---|---|
| New YorkUnited States | 3:01 PM EDT | ±0 |
| LondonUnited Kingdom | 8:01 PM BST | +5h |
| Los AngelesCalifornia, United States | 12:01 PM PDT | -3h |
| ChicagoIllinois, United States | 2:01 PM CDT | -1h |
| TorontoOntario, Canada | 3:01 PM EDT | ±0 |
| São PauloBrazil | 4:01 PM BRT | +1h |
| ParisFrance | 9:01 PM CEST | +6h |
| BerlinGermany | 9:01 PM CEST | +6h |
| MoscowRussia | 10:01 PM MSK | +7h |
| DubaiUnited Arab Emirates | 11:01 PM GST | +8h |
| New DelhiDelhi, India | 12:31 AM ISTnext day | +9h 30m |
| BangkokThailand | 2:01 AM ICTnext day | +11h |
| Singapore | 3:01 AM SGTnext day | +12h |
| ShanghaiChina | 3:01 AM CSTnext day | +12h |
| TokyoJapan | 4:01 AM JSTnext day | +13h |
| SydneyNew South Wales, Australia | 6:01 AM AEDTnext day | +15h |
| AucklandNew Zealand | 8:01 AM NZDTnext day | +17h |
| JohannesburgSouth Africa | 9:01 PM SAST | +6h |
Guaynabo time zone
- Local time
- 3:01 PM
- Date
- Oct 16, 2026
- Time zone
- AST
- UTC offset
- UTC-4
- IANA time zone
- America/Puerto_Rico
- Dialing code
- +1-787 and 1-939
- Population
- 81,360
- Coordinates
- 18.36, -66.11
Daylight saving time
Guaynabo does not change its clocks: the time stays UTC-4 all year.
Sunrise and sunset today
- Sunrise
- 6:18 AM
- Sunset
- 6:01 PM
- Day length
- 11h 43m
- Solar noon
- 12:09 PM
Cities in Puerto Rico
Cities near Guaynabo
- Punta CanaDominican Republic
- Salvaleón de HigüeyDominican Republic
- La RomanaDominican Republic
- San Pedro de MacorísDominican Republic
- Santo Domingo EsteDominican Republic
- Santo DomingoDominican Republic
- Santo Domingo OesteDominican Republic
Questions and answers
What time zone is Guaynabo in?
Guaynabo uses Atlantic Standard Time (America/Puerto_Rico); the local time is currently UTC-4.
Does Guaynabo observe daylight saving time?
No. Guaynabo stays on UTC-4 all year.
What is the time difference between Guaynabo and London?
Guaynabo is 5 hours behind London.
What is the international dialing code for Guaynabo?
The country calling code is +1-787 and 1-939.