San Juan is the capital of Puerto Rico.
| population: | 418,140 |
| latitude: | 18.47° N |
| longitude: | 66.11° W |
| elevation: | 11m |
| local time: | 21:19 |
| local date: | Fri 31 Jul |
| current time zone: | UTC-04:00 |
| uses DST?: | no |
| DST starts: | - |
| DST ends: | - |
| sunrise: | 06:01 |
| sunset: | 19:00 |
| day length: | 12h 59m |
| solar noon: | 12:30 |