| Newcastle Lagos | West Africa Time | 00:00 |
| Newcastle Saint-Gobain | Central European Time | -01:00 |
| Newcastle Vitthalapur | India Standard Time | -04:30 |
| Newcastle Youngsville | Central Time | 06:00 |
| Newcastle LaGrange | Eastern Time | 05:00 |
| Newcastle Saint George | Eastern Australia Time | -09:00 |
| Newcastle Umpqua | Pacific Time | 08:00 |
| Newcastle Yountville | Pacific Time | 08:00 |
| Newcastle Umm Al Arais | Central European Time | 00:00 |
| Newcastle Saint-Georges | Eastern Time | 05:00 |
| Newcastle Ulundurpet | India Standard Time | -04:30 |
| Newcastle Ypres | Central European Time | -01:00 |
| Newcastle Ulverston | United Kingdom Time | 00:00 |
| Newcastle Saint-Georges | Eastern Time | 05:00 |
| Newcastle Ulverstone | Eastern Australia Time | -09:00 |
| Newcastle Saint-Georges-sur-Meuse | Central European Time | -01:00 |
| Newcastle Umhlanga | South Africa Standard Time | -01:00 |
| Newcastle Saint-Leonard | Eastern Time | 05:00 |
| Newcastle Ultimo | Eastern Australia Time | -09:00 |
| Newcastle Saint Leonards | Eastern Australia Time | -09:00 |
| Newcastle Unawatuna | India Standard Time | -04:30 |
| Newcastle Saint Leonards | United Kingdom Time | 00:00 |
| Newcastle Underwood | Eastern Australia Time | -09:00 |
| Newcastle Saint Julian's | Central European Time | -01:00 |
| Newcastle Union Gap | Pacific Time | 08:00 |
| Newcastle Saint-Just-Saint-Rambert | Central European Time | -01:00 |
| Newcastle Visakhapatnam | India Standard Time | -04:30 |
| Newcastle Saint Johns | Eastern Time | 05:00 |
| Newcastle Visakhapatnam Port | India Standard Time | -04:30 |
| Newcastle Saint-Joseph-de-Beauce | Eastern Time | 05:00 |
| Newcastle Voroneț | Eastern European Time | -02:00 |
| Newcastle Saint-Joseph-du-Lac | Eastern Time | 05:00 |
| Newcastle Vosselaar | Central European Time | -01:00 |
| Newcastle Saint-Jean-de-l'Île-d'Orléans | Eastern Time | 05:00 |
| Newcastle Yanbian | China Time | -07:00 |
| Newcastle Saint-Jean-de-Luz | Central European Time | -01:00 |
| Newcastle Vostochny District | Moscow Time | -02:00 |
| Newcastle Saint John | Central Time | 06:00 |
| Newcastle Yandina | Eastern Australia Time | -09:00 |
| Newcastle Saint Helena | Pacific Time | 08:00 |
| Newcastle Yasmine Hammamet | Central European Time | 00:00 |
| Newcastle Saint-Hubert | Central European Time | -01:00 |
| Newcastle Yarra Junction | Eastern Australia Time | -09:00 |
| Newcastle Saint Ives | United Kingdom Time | 00:00 |
| Newcastle Yarralumla | Eastern Australia Time | -09:00 |
| Newcastle Saint James | Western Australia Time | -07:00 |
| Newcastle Yarraville | Eastern Australia Time | -09:00 |
| Newcastle Saint James City | Eastern Time | 05:00 |
| Newcastle Yarine | Eastern European Time | -02:00 |
| Newcastle Saint-Jean-Cap-Ferrat | Central European Time | -01:00 |