| Malabo Ireland | United Kingdom Time | 01:00 |
| Malabo Ipswich | Eastern Time | 06:00 |
| Malabo Iowa Park | Central Time | 07:00 |
| Malabo Iphofen | Central European Time | 00:00 |
| Malabo Inzell | Central European Time | 00:00 |
| Malabo Inverurie | United Kingdom Time | 01:00 |
| Malabo Inverleigh | Eastern Australia Time | -10:00 |
| Malabo Innaloo | Western Australia Time | -07:00 |
| Malabo Intra | Central European Time | 00:00 |
| Malabo Ingersoll | Eastern Time | 06:00 |
| Malabo Ingleburn | Eastern Australia Time | -10:00 |
| Malabo Inez | Eastern Time | 06:00 |
| Malabo Inishmore | Ireland Time | 01:00 |
| Malabo Indapur | India Standard Time | -04:30 |
| Malabo Indiana | Eastern Time | 06:00 |
| Malabo Indialantic | Eastern Time | 06:00 |
| Malabo Indian Harbour Beach | Eastern Time | 06:00 |
| Malabo Indian Rocks Beach | Eastern Time | 06:00 |
| Malabo Imboden | Central Time | 07:00 |
| Malabo Immenstadt | Central European Time | 00:00 |
| Malabo Incline Village | Pacific Time | 09:00 |
| Malabo Inala | Eastern Australia Time | -09:00 |
| Malabo Inari | Eastern European Time | -01:00 |
| Malabo Ischgl | Central European Time | 00:00 |
| Malabo Irvine | Pacific Time | 09:00 |
| Malabo Irvine | United Kingdom Time | 01:00 |
| Malabo Irving | Central Time | 07:00 |
| Malabo Ishikawa | Japan Time | -08:00 |
| Malabo Issigeac | Central European Time | 00:00 |
| Malabo Islington | Eastern Australia Time | -10:00 |
| Malabo Islamorada | Eastern Time | 06:00 |
| Malabo Islamabad | Pakistan Time | -04:00 |
| Malabo Islandia | Eastern Time | 06:00 |
| Malabo Isle | Central Time | 07:00 |
| Malabo Isla Canela | Central European Time | 00:00 |
| Malabo Isla Mujeres | Eastern Time | 06:00 |
| Malabo Itabashi | Japan Time | -08:00 |
| Malabo Itatiaia | Brasilia Time | 04:00 |
| Malabo Itaunja | India Standard Time | -04:30 |
| Malabo Ifran | Western European Time | 00:00 |
| Malabo Idlib | Eastern European Time | -01:00 |
| Malabo Idukki Township | India Standard Time | -04:30 |
| Malabo Idyllwild-Pine Cove | Pacific Time | 09:00 |
| Malabo Ichikawa | Japan Time | -08:00 |
| Malabo Idar | India Standard Time | -04:30 |
| Malabo Idalia | Eastern Australia Time | -09:00 |
| Malabo Illueca | Central European Time | 00:00 |
| Malabo Ilavala Hobli | India Standard Time | -04:30 |
| Malabo Ileret | East Africa Time | -02:00 |
| Malabo Iligan City | Philippine Time | -07:00 |