| Zigong Xalapa Enríquez | Central Time | 13:00 |
| Zigong Osprey | Eastern Time | 12:00 |
| Zigong Xalisco | Mexican Pacific Time | 14:00 |
| Zigong Osborne Park | Western Australia Time | 00:00 |
| Zigong Zürs | Central European Time | 06:00 |
| Zigong Osceola | Central Time | 13:00 |
| Zigong Zweisimmen | Central European Time | 06:00 |
| Zigong Osio Sotto | Central European Time | 06:00 |
| Zigong Zwiefalten | Central European Time | 06:00 |
| Zigong Pedro Escobedo | Central Time | 13:00 |
| Zigong Zwingenberg | Central European Time | 06:00 |
| Zigong Ostrava | Central European Time | 06:00 |
| Zigong Ostrava | Central European Time | 06:00 |
| Zigong Ostermundigen | Central European Time | 06:00 |
| Zigong Ostia | Central European Time | 06:00 |
| Zigong Osterwasser | Central European Time | 06:00 |
| Zigong Voroneț | Eastern European Time | 05:00 |
| Zigong Voorhees Township | Eastern Time | 12:00 |
| Zigong Volterra | Central European Time | 06:00 |
| Zigong Vosselaar | Central European Time | 06:00 |
| Zigong Vostochny District | Moscow Time | 05:00 |
| Zigong Yuo | West Africa Time | 07:00 |
| Zigong Yunquera de Henares | Central European Time | 06:00 |
| Zigong Zahara de los Atunes | Central European Time | 06:00 |
| Zigong Yvoir | Central European Time | 06:00 |
| Zigong Yzeure | Central European Time | 06:00 |
| Zigong Zachary | Central Time | 13:00 |
| Zigong Volcano | Hawaii-Aleutian Time | 18:00 |
| Zigong Visakhapatnam | India Standard Time | 02:30 |
| Zigong Visakhapatnam Port | India Standard Time | 02:30 |
| Zigong Vitthalapur | India Standard Time | 02:30 |
| Zigong Üsküdar | Turkey Time | 05:00 |
| Zigong Urbino | Central European Time | 06:00 |
| Zigong Uran Islampur | India Standard Time | 02:30 |
| Zigong Urumqi | China Time | 00:00 |
| Zigong Ursel | Central European Time | 06:00 |
| Zigong Urmar Tanda | India Standard Time | 02:30 |
| Zigong Urizar | Central European Time | 06:00 |