| Newcastle Galloway | Eastern Time | 05:00 |
| Newcastle Upper Darby | Eastern Time | 05:00 |
| Newcastle Santa Ponça | Central European Time | -01:00 |
| Newcastle Oamaru | New Zealand Time | -11:00 |
| Newcastle Narusawa | Japan Time | -08:00 |
| Newcastle Kuala Berang | Malaysia Time | -07:00 |
| Newcastle Sidon District | Eastern European Time | -02:00 |
| Newcastle Brahmavar | India Standard Time | -04:30 |
| Newcastle Drighlington | United Kingdom Time | 00:00 |
| Newcastle Upper Ferntree Gully | Eastern Australia Time | -09:00 |
| Newcastle Santa María Huatulco | Central Time | 06:00 |
| Newcastle Oak Hill | Eastern Time | 05:00 |
| Newcastle Montana | Central European Time | -01:00 |
| Newcastle Kuala Lumpur | Malaysia Time | -07:00 |
| Newcastle Siesta Key | Eastern Time | 05:00 |
| Newcastle Bradford-on-Tone | United Kingdom Time | 00:00 |
| Newcastle Drummoyne | Eastern Australia Time | -09:00 |
| Newcastle Upper Mount Gravatt | Eastern Australia Time | -09:00 |
| Newcastle Santa Nella | Pacific Time | 08:00 |
| Newcastle Oak Bluffs | Eastern Time | 05:00 |
| Newcastle Montanara | Central European Time | -01:00 |
| Newcastle Kuala Lumpur | Malaysia Time | -07:00 |
| Newcastle Sigatoka | Fiji Time | -11:00 |
| Newcastle Bradenton Beach | Eastern Time | 05:00 |
| Newcastle Dubai | Gulf Standard Time | -03:00 |
| Newcastle Upper Moutere | New Zealand Time | -11:00 |
| Newcastle Santa Oliva | Central European Time | -01:00 |
| Newcastle Oak Brook | Central Time | 06:00 |
| Newcastle Montblanc | Central European Time | -01:00 |
| Newcastle Kuala Lumpur | Malaysia Time | -07:00 |
| Newcastle Sasbach am Kaiserstuhl | Central European Time | -01:00 |
| Newcastle Braddon | Eastern Australia Time | -09:00 |
| Newcastle Dubaiya | India Standard Time | -04:30 |
| Newcastle Uppala | India Standard Time | -04:30 |
| Newcastle Tamborine Mountain | Eastern Australia Time | -09:00 |
| Newcastle Oakdale | United Kingdom Time | 00:00 |
| Newcastle Montauk | Eastern Time | 05:00 |
| Newcastle Kuala Lumpur | Malaysia Time | -07:00 |
| Newcastle Sidmouth | United Kingdom Time | 00:00 |
| Newcastle Braccagni | Central European Time | -01:00 |
| Newcastle Dublin | Ireland Time | 00:00 |
| Newcastle Upland | Pacific Time | 08:00 |
| Newcastle Tambon Don Huaro | Indochina Time | -06:00 |
| Newcastle Oakdale | Pacific Time | 08:00 |
| Newcastle Napier | New Zealand Time | -11:00 |
| Newcastle Kuala Perlis | Malaysia Time | -07:00 |
| Newcastle Westkapelle | Central European Time | -01:00 |
| Newcastle Bracebridge | Eastern Time | 05:00 |
| Newcastle Dublin | Ireland Time | 00:00 |
| Newcastle Toshima | Japan Time | -08:00 |