Time in San Juan, Puerto Rico
Time in San Juan
2:21:52 PM
Friday, 9 May 2025 (UTC-4 AST)
The same time as Cambridge
Time zone
AST (Atlantic Standard Time)
UTC/GMT -4 hours
No DST
No Daylight Saving Time
in 2025
Difference
The same time
as Cambridge
| City | San Juan |
| Country | Puerto Rico |
| Latitude | 18.4663 |
| Longitude | -66.1057 |
| Population | 418,140 (2017) |
| Language | English, Spanish |
| Currency | USD (Dollar) |
DST changes 2025
Daylight Saving Time (DST) Not Observed in Year 2025
Clocks do not change in San Juan, Puerto Rico.
Time zone
Current time zone: AST (Atlantic Standard Time), UTC−4
The IANA (2024.1) time zone identifier: America/Puerto_Rico
2025 Time Zones - San Juan
AST UTC-4 |
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Time difference between San Juan and other locations
| Los Angeles | -3 | |
| New York City | 0 | |
| London | +5 | |
| Paris | +6 | |
| Istanbul | +7 | |
| Moscow | +7 | |
| Dubai | +8 | |
| Beijing | +12 | |
| Singapore | +12 | |
| Tokyo | +13 |
Sun
Sunrise
5:52:50 AM
Sunset
6:48:52 PM
Day length: 12 hours, 56 minutes +47 sec
Solar Noon: 12:20:51 PM
The current local time in San Juan is 20 m 51 sec ahead of apparent solar time.
Moon
Moonset 3:44 AM | Moon Phase Waxing gibbous | |
Moonrise 4:22 PM | Ilumination 92% |