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Current time in San Juan, Puerto Rico
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Time zone
| Time zone | Atlantic Standard Time (AST) |
| UTC offset | UTC−4 |
| Time zone ID | America/Puerto_Rico |
Daylight saving time
San Juan does not change its clocks for daylight saving time — it stays on UTC−4 all year.
About San Juan
San Juan is the capital of Puerto Rico, home to about 418,000 people. It lies at 18.47°N, 66.11°W. On 21 June it has 13 h 14 min of daylight; on 21 December, 11 h 1 min of daylight. Sunrise and sunset every day
Time difference from San Juan
| City | January 2027 | July 2027 |
|---|---|---|
| New York City | 1 h behind 9 am here → 8:00 am | same time 9 am here → 9:00 am |
| Los Angeles | 4 h behind 9 am here → 5:00 am | 3 h behind 9 am here → 6:00 am |
| São Paulo | 1 h ahead 9 am here → 10:00 am | 1 h ahead 9 am here → 10:00 am |
| London | 4 h ahead 9 am here → 1:00 pm | 5 h ahead 9 am here → 2:00 pm |
| Paris | 5 h ahead 9 am here → 2:00 pm | 6 h ahead 9 am here → 3:00 pm |
| Johannesburg | 6 h ahead 9 am here → 3:00 pm | 6 h ahead 9 am here → 3:00 pm |
| Dubai | 8 h ahead 9 am here → 5:00 pm | 8 h ahead 9 am here → 5:00 pm |
| Mumbai | 9 h 30 min ahead 9 am here → 6:30 pm | 9 h 30 min ahead 9 am here → 6:30 pm |
| Singapore | 12 h ahead 9 am here → 9:00 pm | 12 h ahead 9 am here → 9:00 pm |
Time in other major cities
Sunrise and sunset in San Juan · Time zone converter · Meeting planner
City data: GeoNames, licensed CC BY 4.0. Time zone rules: the IANA time zone database. The clock uses your device's time.