| Sibu Qiqihar | China Time | 00:00 |
| Sibu Klang | Malaysia Time | 00:00 |
| Sibu Mendoza | Argentina Time | 11:00 |
| Sibu Konya | Turkey Time | 05:00 |
| Sibu Mbuji-Mayi | Central Africa Time | 06:00 |
| Sibu Vijayawada | India Standard Time | 02:30 |
| Sibu Pikine | Greenwich Mean Time | 08:00 |
| Sibu Turin | Central European Time | 06:00 |
| Sibu Mysore | India Standard Time | 02:30 |
| Sibu Jacksonville | Eastern Time | 12:00 |
| Sibu Wenzhou | China Time | 00:00 |
| Sibu San Francisco | Pacific Time | 15:00 |
| Sibu Liverpool | United Kingdom Time | 07:00 |
| Sibu Saratov | Saratov Time | 04:00 |
| Sibu Tegucigalpa | Central Time | 14:00 |
| Sibu Bucheon-si | Korean Time | -01:00 |
| Sibu Columbus | Eastern Time | 12:00 |
| Sibu Voronezh | Moscow Time | 05:00 |
| Sibu Ranchi | India Standard Time | 02:30 |
| Sibu Naucalpan | Central Time | 13:00 |
| Sibu Ulaanbaatar | Ulaanbaatar Time | 00:00 |
| Sibu Takeo | Indochina Time | 01:00 |
| Sibu Ahwaz | Iran Time | 03:30 |
| Sibu Arequipa | Peru Time | 13:00 |
| Sibu Padang | Western Indonesia Time | 01:00 |
| Sibu Hubli | India Standard Time | 02:30 |
| Sibu Marrakesh | Western European Time | 07:00 |
| Sibu Denpasar | Central Indonesia Time | 00:00 |
| Sibu Kampung Baru Subang | Malaysia Time | 00:00 |
| Sibu Fort Worth | Central Time | 13:00 |
| Sibu Indianapolis | Eastern Time | 12:00 |
| Sibu Charlotte | Eastern Time | 12:00 |
| Sibu Duque de Caxias | Brasilia Time | 11:00 |
| Sibu Jos | West Africa Time | 07:00 |
| Sibu Valencia | Central European Time | 06:00 |
| Sibu Ilorin | West Africa Time | 07:00 |
| Sibu Callao | Peru Time | 13:00 |
| Sibu La Paz | Bolivia Time | 12:00 |
| Sibu Ottawa | Eastern Time | 12:00 |
| Sibu Barquisimeto | Venezuela Time | 12:00 |
| Sibu Chihuahua | Mexican Pacific Time | 14:00 |
| Sibu Nanning | China Time | 00:00 |
| Sibu Freetown | Greenwich Mean Time | 08:00 |
| Sibu Johor Bahru | Malaysia Time | 00:00 |
| Sibu Jerusalem | Israel Time | 05:00 |
| Sibu Bandar Lampung | Western Indonesia Time | 01:00 |
| Sibu Bogor | Western Indonesia Time | 01:00 |
| Sibu Mombasa | East Africa Time | 05:00 |
| Sibu Cebu City | Philippine Time | 00:00 |
| Sibu Muscat | Gulf Standard Time | 04:00 |