| Guwahati Shanghai | China Time | -02:30 |
| Guwahati Istanbul | Turkey Time | 02:30 |
| Guwahati Buenos Aires | Argentina Time | 08:30 |
| Guwahati Mumbai | India Standard Time | 00:00 |
| Guwahati Mexico City | Central Time | 10:30 |
| Guwahati Beijing | China Time | -02:30 |
| Guwahati Karachi | Pakistan Time | 00:30 |
| Guwahati Tianjin | China Time | -02:30 |
| Guwahati Guangzhou | China Time | -02:30 |
| Guwahati Delhi | India Standard Time | 00:00 |
| Guwahati Moscow | Moscow Time | 02:30 |
| Guwahati Shenzhen | China Time | -02:30 |
| Guwahati Dhaka | Bangladesh Time | -00:30 |
| Guwahati Seoul | Korean Time | -03:30 |
| Guwahati São Paulo | Brasilia Time | 08:30 |
| Guwahati Wuhan | China Time | -02:30 |
| Guwahati Lagos | West Africa Time | 04:30 |
| Guwahati Jakarta | Western Indonesia Time | -01:30 |
| Guwahati Tokyo | Japan Time | -03:30 |
| Guwahati New York | Eastern Time | 09:30 |
| Guwahati Dongguan | China Time | -02:30 |
| Guwahati Taipei | Taipei Time | -02:30 |
| Guwahati Kinshasa | West Africa Time | 04:30 |
| Guwahati Lima | Peru Time | 10:30 |
| Guwahati Cairo | Eastern European Time | 03:30 |
| Guwahati Bogotá | Colombia Time | 10:30 |
| Guwahati London | United Kingdom Time | 04:30 |
| Guwahati Chongqing | China Time | -02:30 |
| Guwahati Chengdu | China Time | -02:30 |
| Guwahati Baghdad | Arabian Time | 02:30 |
| Guwahati Nanjing | China Time | -02:30 |
| Guwahati Tehran | Iran Time | 01:00 |
| Guwahati Nanchong | China Time | -02:30 |
| Guwahati Hong Kong | Hong Kong Time | -02:30 |
| Guwahati Hsi-an | China Time | -02:30 |
| Guwahati Lahore | Pakistan Time | 00:30 |
| Guwahati Shenyang | China Time | -02:30 |
| Guwahati Hangzhou | China Time | -02:30 |
| Guwahati Rio de Janeiro | Brasilia Time | 08:30 |
| Guwahati Harbin | China Time | -02:30 |
| Guwahati Tai’an | China Time | -02:30 |
| Guwahati Suzhou | China Time | -02:30 |
| Guwahati Shantou | China Time | -02:30 |
| Guwahati Bangkok | Indochina Time | -01:30 |
| Guwahati Bangalore | India Standard Time | 00:00 |
| Guwahati Saint Petersburg | Moscow Time | 02:30 |
| Guwahati Santiago | Chile Time | 09:30 |
| Guwahati Kolkata | India Standard Time | 00:00 |
| Guwahati Syd | Eastern Australia Time | -04:30 |
| Guwahati Yangon | Myanmar Time | -01:00 |