| La Serena Jamnagar | India Standard Time | -08:30 |
| La Serena Sacramento | Pacific Time | 04:00 |
| La Serena Aracaju | Brasilia Time | 00:00 |
| La Serena Port Sudan | Central Africa Time | -05:00 |
| La Serena Santa Fe | Argentina Time | 00:00 |
| La Serena San Pedro Sula | Central Time | 03:00 |
| La Serena Suez | Eastern European Time | -05:00 |
| La Serena Dresden | Central European Time | -04:00 |
| La Serena Tomsk | Tomsk Time | -10:00 |
| La Serena Masina | West Africa Time | -04:00 |
| La Serena Saharanpur | India Standard Time | -08:30 |
| La Serena Gulbarga | India Standard Time | -08:30 |
| La Serena Bhātpāra | India Standard Time | -08:30 |
| La Serena Najaf | Arabian Time | -06:00 |
| La Serena Feira de Santana | Brasilia Time | 00:00 |
| La Serena Shah Alam | Malaysia Time | -11:00 |
| La Serena Mariupol' | Eastern European Time | -05:00 |
| La Serena Himeji | Japan Time | -12:00 |
| La Serena Tuxtla Gutiérrez | Central Time | 03:00 |
| La Serena Gomel | Moscow Time | -06:00 |
| La Serena Okene | West Africa Time | -04:00 |
| La Serena Uijeongbu-si | Korean Time | -12:00 |
| La Serena East London | South Africa Standard Time | -05:00 |
| La Serena Yazd | Iran Time | -06:30 |
| La Serena Hargeisa | East Africa Time | -06:00 |
| La Serena Siālkot | Pakistan Time | -08:00 |
| La Serena Kemerovo | Novokuznetsk Time | -10:00 |
| La Serena Yichang | China Time | -11:00 |
| La Serena Hwaseong-si | Korean Time | -12:00 |
| La Serena Kansas City | Central Time | 02:00 |
| La Serena Cuautitlán Izcalli | Central Time | 03:00 |
| La Serena Yinchuan | China Time | -11:00 |
| La Serena Skopje | Central European Time | -04:00 |
| La Serena Vereeniging | South Africa Standard Time | -05:00 |
| La Serena The Hague | Central European Time | -04:00 |
| La Serena Long Beach | Pacific Time | 04:00 |
| La Serena Mixco | Central Time | 03:00 |
| La Serena Lyon | Central European Time | -04:00 |
| La Serena Londrina | Brasilia Time | 00:00 |
| La Serena Mesa | Mountain Time | 04:00 |
| La Serena Jiaojiangcun | China Time | -11:00 |
| La Serena Matsudo | Japan Time | -12:00 |
| La Serena Juiz de Fora | Brasilia Time | 00:00 |
| La Serena Nishinomiya | Japan Time | -12:00 |
| La Serena Tula | Moscow Time | -06:00 |
| La Serena Borough of Staten Island | Eastern Time | 01:00 |
| La Serena Kawaguchi | Japan Time | -12:00 |
| La Serena Zunyi | China Time | -11:00 |
| La Serena Jiaxing | China Time | -11:00 |
| La Serena Belford Roxo | Brasilia Time | 00:00 |