| San Juan Ciudad Juarez | Mountain Time | 04:00 |
| San Juan Manhattan | Eastern Time | 02:00 |
| San Juan Asuncion | Paraguay Time | 00:00 |
| San Juan Recife | Brasilia Time | 00:00 |
| San Juan Daejeon | Korean Time | -12:00 |
| San Juan San Antonio | Central Time | 03:00 |
| San Juan Kumasi | Greenwich Mean Time | -03:00 |
| San Juan Kota Bharu | Malaysia Time | -11:00 |
| San Juan Kyoto | Japan Time | -12:00 |
| San Juan Kuala Lumpur | Malaysia Time | -11:00 |
| San Juan Karaj | Iran Time | -06:30 |
| San Juan Kathmandu | Nepal Time | -08:45 |
| San Juan Palembang | Western Indonesia Time | -10:00 |
| San Juan Multan | Pakistan Time | -08:00 |
| San Juan Tirunelveli | India Standard Time | -08:30 |
| San Juan Hanoi | Indochina Time | -10:00 |
| San Juan Kharkiv | Eastern European Time | -05:00 |
| San Juan Agra | India Standard Time | -08:30 |
| San Juan Córdoba | Argentina Time | 00:00 |
| San Juan Tabriz | Iran Time | -06:30 |
| San Juan Novosibirsk | Novosibirsk Time | -10:00 |
| San Juan Gwangju | Korean Time | -12:00 |
| San Juan Bursa | Turkey Time | -06:00 |
| San Juan Vadodara | India Standard Time | -08:30 |
| San Juan Belém | Brasilia Time | 00:00 |
| San Juan Fushun | China Time | -11:00 |
| San Juan Quito | Ecuador Time | 02:00 |
| San Juan San Diego | Pacific Time | 05:00 |
| San Juan Fukuoka | Japan Time | -12:00 |
| San Juan Antananarivo | East Africa Time | -06:00 |
| San Juan Luoyang | China Time | -11:00 |
| San Juan Hyderabad | Pakistan Time | -08:00 |
| San Juan Borough of Bronx | Eastern Time | 02:00 |
| San Juan Valencia | Venezuela Time | 01:00 |
| San Juan Gujranwala | Pakistan Time | -08:00 |
| San Juan Barranquilla | Colombia Time | 02:00 |
| San Juan Guankou | China Time | -11:00 |
| San Juan Tijuana | Pacific Time | 05:00 |
| San Juan Lubumbashi | Central Africa Time | -05:00 |
| San Juan Porto Alegre | Brasilia Time | 00:00 |
| San Juan Tangerang | Western Indonesia Time | -10:00 |
| San Juan Santa Cruz | Bolivia Time | 01:00 |
| San Juan Handan | China Time | -11:00 |
| San Juan Kampala | East Africa Time | -06:00 |
| San Juan Yekaterinburg | Yekaterinburg Time | -08:00 |
| San Juan Khulna | Bangladesh Time | -09:00 |
| San Juan Douala | West Africa Time | -04:00 |
| San Juan Gorakhpur | India Standard Time | -08:30 |
| San Juan Mecca | Arabian Time | -06:00 |
| San Juan Makassar | Central Indonesia Time | -11:00 |