| Tsukuba Ciudad Juarez | Mountain Time | 15:00 |
| Tsukuba Manhattan | Eastern Time | 13:00 |
| Tsukuba Asuncion | Paraguay Time | 13:00 |
| Tsukuba Recife | Brasilia Time | 12:00 |
| Tsukuba Daejeon | Korean Time | 00:00 |
| Tsukuba San Antonio | Central Time | 14:00 |
| Tsukuba Kumasi | Greenwich Mean Time | 09:00 |
| Tsukuba Kota Bharu | Malaysia Time | 01:00 |
| Tsukuba Kyoto | Japan Time | 00:00 |
| Tsukuba Kuala Lumpur | Malaysia Time | 01:00 |
| Tsukuba Karaj | Iran Time | 04:30 |
| Tsukuba Kathmandu | Nepal Time | 03:15 |
| Tsukuba Palembang | Western Indonesia Time | 02:00 |
| Tsukuba Multan | Pakistan Time | 04:00 |
| Tsukuba Tirunelveli | India Standard Time | 03:30 |
| Tsukuba Hanoi | Indochina Time | 02:00 |
| Tsukuba Kharkiv | Eastern European Time | 06:00 |
| Tsukuba Agra | India Standard Time | 03:30 |
| Tsukuba Córdoba | Argentina Time | 12:00 |
| Tsukuba Tabriz | Iran Time | 04:30 |
| Tsukuba Novosibirsk | Novosibirsk Time | 02:00 |
| Tsukuba Gwangju | Korean Time | 00:00 |
| Tsukuba Bursa | Turkey Time | 06:00 |
| Tsukuba Vadodara | India Standard Time | 03:30 |
| Tsukuba Belém | Brasilia Time | 12:00 |
| Tsukuba Fushun | China Time | 01:00 |
| Tsukuba Quito | Ecuador Time | 14:00 |
| Tsukuba San Diego | Pacific Time | 16:00 |
| Tsukuba Fukuoka | Japan Time | 00:00 |
| Tsukuba Antananarivo | East Africa Time | 06:00 |
| Tsukuba Luoyang | China Time | 01:00 |
| Tsukuba Hyderabad | Pakistan Time | 04:00 |
| Tsukuba Borough of Bronx | Eastern Time | 13:00 |
| Tsukuba Valencia | Venezuela Time | 13:00 |
| Tsukuba Gujranwala | Pakistan Time | 04:00 |
| Tsukuba Barranquilla | Colombia Time | 14:00 |
| Tsukuba Guankou | China Time | 01:00 |
| Tsukuba Tijuana | Pacific Time | 16:00 |
| Tsukuba Lubumbashi | Central Africa Time | 07:00 |
| Tsukuba Porto Alegre | Brasilia Time | 12:00 |
| Tsukuba Tangerang | Western Indonesia Time | 02:00 |
| Tsukuba Santa Cruz | Bolivia Time | 13:00 |
| Tsukuba Handan | China Time | 01:00 |
| Tsukuba Kampala | East Africa Time | 06:00 |
| Tsukuba Yekaterinburg | Yekaterinburg Time | 04:00 |
| Tsukuba Khulna | Bangladesh Time | 03:00 |
| Tsukuba Douala | West Africa Time | 08:00 |
| Tsukuba Gorakhpur | India Standard Time | 03:30 |
| Tsukuba Mecca | Arabian Time | 06:00 |
| Tsukuba Makassar | Central Indonesia Time | 01:00 |