San Juan, Puerto Rico is 3 hours ahead of San Diego
San Juan, Puerto Rico
AST (UTC-0400)
AST (UTC-0400)
10:53:26 PM
Thu, 07/24/25
San Diego
PDT (UTC-0700)
PDT (UTC-0700)
07:53:26 PM
Thu, 07/24/25
Flying Time
The two places are 5312 kilometers apart.
A non-stop flight will take about 6 hours 38 minutes.
San Juan, Puerto Rico & San Diego - Hour by Hour Time Difference Check List
| San Juan, Puerto Rico | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| San Diego | 21:00 | 22:00 | 23:00 | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 |
| San Diego | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| San Juan, Puerto Rico | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | 00:00 | 01:00 | 02:00 |
San Juan, Puerto Rico & San Diego - Time Differece During 2025
| Time Difference | Start Time | End Time | Time Zone of San Juan, Puerto Rico | Time Zone of San Diego |
|---|---|---|---|---|
| 4 hours | 01/01/25 00:00:00 UTC |
03/09/25 10:00:00 UTC |
AST (UTC-0400) | PST (UTC-0800) |
| 3 hours | 03/09/25 10:00:00 UTC |
11/02/25 09:00:00 UTC |
AST (UTC-0400) | PDT (UTC-0700) |
| 4 hours | 11/02/25 09:00:00 UTC |
01/01/26 00:00:00 UTC |
AST (UTC-0400) | PST (UTC-0800) |
San Juan, Puerto Rico & San Diego - Time Differece During 2026
| Time Difference | Start Time | End Time | Time Zone of San Juan, Puerto Rico | Time Zone of San Diego |
|---|---|---|---|---|
| 4 hours | 01/01/26 00:00:00 UTC |
03/08/26 10:00:00 UTC |
AST (UTC-0400) | PST (UTC-0800) |
| 3 hours | 03/08/26 10:00:00 UTC |
11/01/26 09:00:00 UTC |
AST (UTC-0400) | PDT (UTC-0700) |
| 4 hours | 11/01/26 09:00:00 UTC |
01/01/27 00:00:00 UTC |
AST (UTC-0400) | PST (UTC-0800) |