| Ulaanbaatar Guadalupe | Central Time | 14:00 |
| Ulaanbaatar Bağcılar | Turkey Time | 05:00 |
| Ulaanbaatar Sulaymaniyah | Arabian Time | 05:00 |
| Ulaanbaatar Cúcuta | Colombia Time | 13:00 |
| Ulaanbaatar Moradabad | India Standard Time | 02:30 |
| Ulaanbaatar N'Djamena | West Africa Time | 07:00 |
| Ulaanbaatar Langfang | China Time | 00:00 |
| Ulaanbaatar Zhumadian | China Time | 00:00 |
| Ulaanbaatar Yantai | China Time | 00:00 |
| Ulaanbaatar Lviv | Eastern European Time | 06:00 |
| Ulaanbaatar Merida | Central Time | 14:00 |
| Ulaanbaatar Tlalnepantla | Central Time | 14:00 |
| Ulaanbaatar Edmonton | Mountain Time | 15:00 |
| Ulaanbaatar Jeonju-si | Korean Time | -01:00 |
| Ulaanbaatar Zhuzhou | China Time | 00:00 |
| Ulaanbaatar Subang Jaya | Malaysia Time | 00:00 |
| Ulaanbaatar Bhiwandi | India Standard Time | 02:30 |
| Ulaanbaatar Pekanbaru | Western Indonesia Time | 01:00 |
| Ulaanbaatar Seville | Central European Time | 07:00 |
| Ulaanbaatar Tolyatti | Samara Time | 04:00 |
| Ulaanbaatar Jaboatão | Brasilia Time | 11:00 |
| Ulaanbaatar Shizuoka | Japan Time | -01:00 |
| Ulaanbaatar Santo Domingo Oeste | Atlantic Time | 12:00 |
| Ulaanbaatar Rajshahi | Bangladesh Time | 02:00 |
| Ulaanbaatar City of Balikpapan | Central Indonesia Time | 00:00 |
| Ulaanbaatar Changzhi | China Time | 00:00 |
| Ulaanbaatar Bulawayo | Central Africa Time | 06:00 |
| Ulaanbaatar Zagreb | Central European Time | 07:00 |
| Ulaanbaatar Agadir | Western European Time | 07:00 |
| Ulaanbaatar Sarajevo | Central European Time | 07:00 |
| Ulaanbaatar La Plata | Argentina Time | 11:00 |
| Ulaanbaatar Tunis | Central European Time | 07:00 |
| Ulaanbaatar Zhangjiakou | China Time | 00:00 |
| Ulaanbaatar Zigong | China Time | 00:00 |
| Ulaanbaatar Fuxin | China Time | 00:00 |
| Ulaanbaatar Enugu | West Africa Time | 07:00 |
| Ulaanbaatar Tangier | Western European Time | 07:00 |
| Ulaanbaatar Huangshi | China Time | 00:00 |
| Ulaanbaatar Liaoyang | China Time | 00:00 |
| Ulaanbaatar Sheffield | United Kingdom Time | 08:00 |
| Ulaanbaatar Seattle | Pacific Time | 16:00 |
| Ulaanbaatar Denver | Mountain Time | 15:00 |
| Ulaanbaatar El Paso | Mountain Time | 15:00 |
| Ulaanbaatar Kumamoto | Japan Time | -01:00 |
| Ulaanbaatar Raipur | India Standard Time | 02:30 |
| Ulaanbaatar General Santos | Philippine Time | 00:00 |
| Ulaanbaatar Dushanbe | Tajikistan Time | 03:00 |
| Ulaanbaatar Osasco | Brasilia Time | 11:00 |
| Ulaanbaatar San Luis Potosi | Central Time | 14:00 |
| Ulaanbaatar Detroit | Eastern Time | 13:00 |