Convert dates and times between San Juan (America/Puerto_Rico) and London (Europe/London). Handles daylight-saving automatically. London is currently 5 hours ahead of San Juan.
What time is it in London when it's business hours in San Juan? The table converts every hour of the day from San Juan time to London time. Highlighted rows are working hours (9:00–17:00) in both cities — the best window to schedule a call or meeting.
| San Juan | London |
|---|---|
| 0:00 | 5:00 |
| 1:00 | 6:00 |
| 2:00 | 7:00 |
| 3:00 | 8:00 |
| 4:00 | 9:00 |
| 5:00 | 10:00 |
| 6:00 | 11:00 |
| 7:00 | 12:00 |
| 8:00 | 13:00 |
| 9:00 | 14:00 |
| 10:00 | 15:00 |
| 11:00 | 16:00 |
| 12:00 | 17:00 |
| 13:00 | 18:00 |
| 14:00 | 19:00 |
| 15:00 | 20:00 |
| 16:00 | 21:00 |
| 17:00 | 22:00 |
| 18:00 | 23:00 |
| 19:00 | 0:00 (+1) |
| 20:00 | 1:00 (+1) |
| 21:00 | 2:00 (+1) |
| 22:00 | 3:00 (+1) |
| 23:00 | 4:00 (+1) |
Highlighted: business hours (9:00–17:00) in both cities