| Jamnagar Sacramento | Pacific Time | 12:30 |
| Jamnagar Aracaju | Brasilia Time | 08:30 |
| Jamnagar Port Sudan | Central Africa Time | 03:30 |
| Jamnagar Santa Fe | Argentina Time | 08:30 |
| Jamnagar San Pedro Sula | Central Time | 11:30 |
| Jamnagar Suez | Eastern European Time | 03:30 |
| Jamnagar Dresden | Central European Time | 03:30 |
| Jamnagar Tomsk | Tomsk Time | -01:30 |
| Jamnagar Masina | West Africa Time | 04:30 |
| Jamnagar Saharanpur | India Standard Time | 00:00 |
| Jamnagar Gulbarga | India Standard Time | 00:00 |
| Jamnagar Bhātpāra | India Standard Time | 00:00 |
| Jamnagar Najaf | Arabian Time | 02:30 |
| Jamnagar Feira de Santana | Brasilia Time | 08:30 |
| Jamnagar Shah Alam | Malaysia Time | -02:30 |
| Jamnagar Mariupol' | Eastern European Time | 02:30 |
| Jamnagar Himeji | Japan Time | -03:30 |
| Jamnagar Tuxtla Gutiérrez | Central Time | 10:30 |
| Jamnagar Gomel | Moscow Time | 02:30 |
| Jamnagar Okene | West Africa Time | 04:30 |
| Jamnagar Uijeongbu-si | Korean Time | -03:30 |
| Jamnagar East London | South Africa Standard Time | 03:30 |
| Jamnagar Yazd | Iran Time | 01:00 |
| Jamnagar Hargeisa | East Africa Time | 02:30 |
| Jamnagar Siālkot | Pakistan Time | 00:30 |
| Jamnagar Kemerovo | Novokuznetsk Time | -01:30 |
| Jamnagar Yichang | China Time | -02:30 |
| Jamnagar Hwaseong-si | Korean Time | -03:30 |
| Jamnagar Kansas City | Central Time | 10:30 |
| Jamnagar Cuautitlán Izcalli | Central Time | 10:30 |
| Jamnagar Yinchuan | China Time | -02:30 |
| Jamnagar Skopje | Central European Time | 03:30 |
| Jamnagar Vereeniging | South Africa Standard Time | 03:30 |
| Jamnagar The Hague | Central European Time | 03:30 |
| Jamnagar Long Beach | Pacific Time | 12:30 |
| Jamnagar Mixco | Central Time | 11:30 |
| Jamnagar Lyon | Central European Time | 03:30 |
| Jamnagar Londrina | Brasilia Time | 08:30 |
| Jamnagar Mesa | Mountain Time | 12:30 |
| Jamnagar Jiaojiangcun | China Time | -02:30 |
| Jamnagar Matsudo | Japan Time | -03:30 |
| Jamnagar Juiz de Fora | Brasilia Time | 08:30 |
| Jamnagar Nishinomiya | Japan Time | -03:30 |
| Jamnagar Tula | Moscow Time | 02:30 |
| Jamnagar Borough of Staten Island | Eastern Time | 09:30 |
| Jamnagar Kawaguchi | Japan Time | -03:30 |
| Jamnagar Zunyi | China Time | -02:30 |
| Jamnagar Jiaxing | China Time | -02:30 |
| Jamnagar Belford Roxo | Brasilia Time | 08:30 |
| Jamnagar Jammu | India Standard Time | 00:00 |