| Altadena Jamnagar | India Standard Time | -12:30 |
| Altadena Sacramento | Pacific Time | 00:00 |
| Altadena Aracaju | Brasilia Time | -04:00 |
| Altadena Port Sudan | Central Africa Time | -09:00 |
| Altadena Santa Fe | Argentina Time | -04:00 |
| Altadena San Pedro Sula | Central Time | -01:00 |
| Altadena Suez | Eastern European Time | -09:00 |
| Altadena Dresden | Central European Time | -08:00 |
| Altadena Tomsk | Tomsk Time | -14:00 |
| Altadena Masina | West Africa Time | -08:00 |
| Altadena Saharanpur | India Standard Time | -12:30 |
| Altadena Gulbarga | India Standard Time | -12:30 |
| Altadena Bhātpāra | India Standard Time | -12:30 |
| Altadena Najaf | Arabian Time | -10:00 |
| Altadena Feira de Santana | Brasilia Time | -04:00 |
| Altadena Shah Alam | Malaysia Time | -15:00 |
| Altadena Mariupol' | Eastern European Time | -09:00 |
| Altadena Himeji | Japan Time | -16:00 |
| Altadena Tuxtla Gutiérrez | Central Time | -01:00 |
| Altadena Gomel | Moscow Time | -10:00 |
| Altadena Okene | West Africa Time | -08:00 |
| Altadena Uijeongbu-si | Korean Time | -16:00 |
| Altadena East London | South Africa Standard Time | -09:00 |
| Altadena Yazd | Iran Time | -11:30 |
| Altadena Hargeisa | East Africa Time | -10:00 |
| Altadena Siālkot | Pakistan Time | -12:00 |
| Altadena Kemerovo | Novokuznetsk Time | -14:00 |
| Altadena Yichang | China Time | -15:00 |
| Altadena Hwaseong-si | Korean Time | -16:00 |
| Altadena Kansas City | Central Time | -02:00 |
| Altadena Cuautitlán Izcalli | Central Time | -01:00 |
| Altadena Yinchuan | China Time | -15:00 |
| Altadena Skopje | Central European Time | -08:00 |
| Altadena Vereeniging | South Africa Standard Time | -09:00 |
| Altadena The Hague | Central European Time | -08:00 |
| Altadena Long Beach | Pacific Time | 00:00 |
| Altadena Mixco | Central Time | -01:00 |
| Altadena Lyon | Central European Time | -08:00 |
| Altadena Londrina | Brasilia Time | -04:00 |
| Altadena Mesa | Mountain Time | 00:00 |
| Altadena Jiaojiangcun | China Time | -15:00 |
| Altadena Matsudo | Japan Time | -16:00 |
| Altadena Juiz de Fora | Brasilia Time | -04:00 |
| Altadena Nishinomiya | Japan Time | -16:00 |
| Altadena Tula | Moscow Time | -10:00 |
| Altadena Borough of Staten Island | Eastern Time | -03:00 |
| Altadena Kawaguchi | Japan Time | -16:00 |
| Altadena Zunyi | China Time | -15:00 |
| Altadena Jiaxing | China Time | -15:00 |
| Altadena Belford Roxo | Brasilia Time | -04:00 |