| Calamba Kawasaki | Japan Time | -01:00 |
| Calamba South Tangerang | Western Indonesia Time | 01:00 |
| Calamba Baotou | China Time | 00:00 |
| Calamba Dallas | Central Time | 13:00 |
| Calamba Medina | Arabian Time | 05:00 |
| Calamba Yaoundé | West Africa Time | 07:00 |
| Calamba Bamako | Greenwich Mean Time | 08:00 |
| Calamba Nashik | India Standard Time | 02:30 |
| Calamba Semarang | Western Indonesia Time | 01:00 |
| Calamba Brazzaville | West Africa Time | 07:00 |
| Calamba Pimpri | India Standard Time | 02:30 |
| Calamba Nizhny Novgorod | Moscow Time | 05:00 |
| Calamba Amman | Eastern European Time | 05:00 |
| Calamba Budta | Philippine Time | 00:00 |
| Calamba Belgrade | Central European Time | 06:00 |
| Calamba Montevideo | Uruguay Time | 11:00 |
| Calamba Lusaka | Central Africa Time | 06:00 |
| Calamba Xuchang | China Time | 00:00 |
| Calamba Kalyan | India Standard Time | 02:30 |
| Calamba Thane | India Standard Time | 02:30 |
| Calamba Munich | Central European Time | 06:00 |
| Calamba Ra’s Bayrūt | Eastern European Time | 05:00 |
| Calamba Shiraz | Iran Time | 03:30 |
| Calamba Adana | Turkey Time | 05:00 |
| Calamba Suwon | Korean Time | -01:00 |
| Calamba Milan | Central European Time | 06:00 |
| Calamba Port-au-Prince | Eastern Time | 12:00 |
| Calamba Ciudad Nezahualcóyotl | Central Time | 13:00 |
| Calamba Adelaide | Central Australia Time | -01:30 |
| Calamba Meerut | India Standard Time | 02:30 |
| Calamba Nowrangapur | India Standard Time | 02:30 |
| Calamba Faridabad | India Standard Time | 02:30 |
| Calamba Peshawar | Pakistan Time | 03:00 |
| Calamba Davao City | Philippine Time | 00:00 |
| Calamba Mandalay | Myanmar Time | 01:30 |
| Calamba Yueyang | China Time | 00:00 |
| Calamba Santiago De Los Caballeros | Atlantic Time | 12:00 |
| Calamba Omdurman | Central Africa Time | 06:00 |
| Calamba Anshan | China Time | 00:00 |
| Calamba Xuzhou | China Time | 00:00 |
| Calamba Ghaziabad | India Standard Time | 02:30 |
| Calamba Depok | Western Indonesia Time | 01:00 |
| Calamba Saitama | Japan Time | -01:00 |
| Calamba Gustavo Adolfo Madero | Central Time | 13:00 |
| Calamba Dombivli | India Standard Time | 02:30 |
| Calamba Maputo | Central Africa Time | 06:00 |
| Calamba Fuzhou | China Time | 00:00 |
| Calamba Rajkot | India Standard Time | 02:30 |
| Calamba Rosario | Argentina Time | 11:00 |
| Calamba Guiyang | China Time | 00:00 |