| Siwa Oasis Zaporizhia | Eastern European Time | 00:00 |
| Siwa Oasis Marseille | Central European Time | 01:00 |
| Siwa Oasis Al Zarqa | Eastern European Time | -01:00 |
| Siwa Oasis Çankaya | Turkey Time | -01:00 |
| Siwa Oasis Boumerdas | Central European Time | 01:00 |
| Siwa Oasis Jalandhar | India Standard Time | -03:30 |
| Siwa Oasis Thiruvananthapuram | India Standard Time | -03:30 |
| Siwa Oasis Sakai | Japan Time | -07:00 |
| Siwa Oasis Anyang | China Time | -06:00 |
| Siwa Oasis San Miguel de Tucuman | Argentina Time | 05:00 |
| Siwa Oasis Cotonou | West Africa Time | 01:00 |
| Siwa Oasis Salem | India Standard Time | -03:30 |
| Siwa Oasis Tiruchirappalli | India Standard Time | -03:30 |
| Siwa Oasis Homs | Eastern European Time | 00:00 |
| Siwa Oasis Hohhot | China Time | -06:00 |
| Siwa Oasis Niamey | West Africa Time | 01:00 |
| Siwa Oasis Tainan City | Taipei Time | -06:00 |
| Siwa Oasis Shangyu | China Time | -06:00 |
| Siwa Oasis Łódź | Central European Time | 01:00 |
| Siwa Oasis Dammam | Arabian Time | -01:00 |
| Siwa Oasis Xining | China Time | -06:00 |
| Siwa Oasis Kahrīz | Iran Time | -01:30 |
| Siwa Oasis Kota | India Standard Time | -03:30 |
| Siwa Oasis Natal | Brasilia Time | 05:00 |
| Siwa Oasis Bhubaneshwar | India Standard Time | -03:30 |
| Siwa Oasis Qinhuangdao | China Time | -06:00 |
| Siwa Oasis Hengyang | China Time | -06:00 |
| Siwa Oasis Antalya | Turkey Time | -01:00 |
| Siwa Oasis Kraków | Central European Time | 01:00 |
| Siwa Oasis Aligarh | India Standard Time | -03:30 |
| Siwa Oasis Da Nang | Indochina Time | -05:00 |
| Siwa Oasis Pietermaritzburg | South Africa Standard Time | 00:00 |
| Siwa Oasis Lomé | Greenwich Mean Time | 02:00 |
| Siwa Oasis Trujillo | Peru Time | 07:00 |
| Siwa Oasis Malang | Western Indonesia Time | -05:00 |
| Siwa Oasis Ciudad Guayana | Venezuela Time | 06:00 |
| Siwa Oasis Bareilly | India Standard Time | -03:30 |
| Siwa Oasis Kigali | Central Africa Time | 00:00 |
| Siwa Oasis Teresina | Brasilia Time | 05:00 |
| Siwa Oasis Xinxiang | China Time | -06:00 |
| Siwa Oasis São Bernardo do Campo | Brasilia Time | 05:00 |
| Siwa Oasis Hegang | China Time | -06:00 |
| Siwa Oasis Rīga | Eastern European Time | 00:00 |
| Siwa Oasis Amsterdam | Central European Time | 01:00 |
| Siwa Oasis Oyo | West Africa Time | 01:00 |
| Siwa Oasis Quetta | Pakistan Time | -03:00 |
| Siwa Oasis Nottingham | United Kingdom Time | 02:00 |
| Siwa Oasis Campo Grande | Amazon Time | 06:00 |
| Siwa Oasis Ashgabat | Turkmenistan Time | -03:00 |
| Siwa Oasis Álvaro Obregón | Central Time | 08:00 |