| Belfast Muzaffarabad | Pakistan Time | -04:00 |
| Belfast Guadalupe | Central Time | 06:00 |
| Belfast Bağcılar | Turkey Time | -02:00 |
| Belfast Sulaymaniyah | Arabian Time | -02:00 |
| Belfast Cúcuta | Colombia Time | 06:00 |
| Belfast Moradabad | India Standard Time | -04:30 |
| Belfast N'Djamena | West Africa Time | 00:00 |
| Belfast Langfang | China Time | -07:00 |
| Belfast Zhumadian | China Time | -07:00 |
| Belfast Yantai | China Time | -07:00 |
| Belfast Lviv | Eastern European Time | -02:00 |
| Belfast Merida | Central Time | 06:00 |
| Belfast Tlalnepantla | Central Time | 06:00 |
| Belfast Edmonton | Mountain Time | 07:00 |
| Belfast Jeonju-si | Korean Time | -08:00 |
| Belfast Zhuzhou | China Time | -07:00 |
| Belfast Subang Jaya | Malaysia Time | -07:00 |
| Belfast Bhiwandi | India Standard Time | -04:30 |
| Belfast Pekanbaru | Western Indonesia Time | -06:00 |
| Belfast Seville | Central European Time | -01:00 |
| Belfast Tolyatti | Samara Time | -03:00 |
| Belfast Jaboatão | Brasilia Time | 04:00 |
| Belfast Shizuoka | Japan Time | -08:00 |
| Belfast Santo Domingo Oeste | Atlantic Time | 05:00 |
| Belfast Rajshahi | Bangladesh Time | -05:00 |
| Belfast City of Balikpapan | Central Indonesia Time | -07:00 |
| Belfast Changzhi | China Time | -07:00 |
| Belfast Bulawayo | Central Africa Time | -01:00 |
| Belfast Zagreb | Central European Time | -01:00 |
| Belfast Agadir | Western European Time | 00:00 |
| Belfast Sarajevo | Central European Time | -01:00 |
| Belfast La Plata | Argentina Time | 04:00 |
| Belfast Tunis | Central European Time | 00:00 |
| Belfast Zhangjiakou | China Time | -07:00 |
| Belfast Zigong | China Time | -07:00 |
| Belfast Fuxin | China Time | -07:00 |
| Belfast Enugu | West Africa Time | 00:00 |
| Belfast Tangier | Western European Time | 00:00 |
| Belfast Huangshi | China Time | -07:00 |
| Belfast Liaoyang | China Time | -07:00 |
| Belfast Sheffield | United Kingdom Time | 00:00 |
| Belfast Seattle | Pacific Time | 08:00 |
| Belfast Denver | Mountain Time | 07:00 |
| Belfast El Paso | Mountain Time | 07:00 |
| Belfast Kumamoto | Japan Time | -08:00 |
| Belfast Raipur | India Standard Time | -04:30 |
| Belfast General Santos | Philippine Time | -07:00 |
| Belfast Dushanbe | Tajikistan Time | -04:00 |
| Belfast Osasco | Brasilia Time | 04:00 |
| Belfast San Luis Potosi | Central Time | 06:00 |