| Gabon Bosnia and Herzegovina | Central European Time | 00:00 |
| Gabon Costa Rica | Central Time | 07:00 |
| Gabon Croatia | Central European Time | 00:00 |
| Gabon New Zealand | New Zealand Time | -12:00 |
| Gabon Lebanon | Eastern European Time | -01:00 |
| Gabon Puerto Rico | Argentina Time | 04:00 |
| Gabon Liberia | Greenwich Mean Time | 01:00 |
| Gabon Uruguay | Uruguay Time | 04:00 |
| Gabon Panama | Central Time | 07:00 |
| Gabon Mauritania | Greenwich Mean Time | 01:00 |
| Gabon Congo | West Africa Time | 00:00 |
| Gabon Albania | Central European Time | 00:00 |
| Gabon Armenia | Armenia Time | -03:00 |
| Gabon Lithuania | Eastern European Time | -01:00 |
| Gabon Jamaica | Eastern Time | 06:00 |
| Gabon Kuwait | Arabian Time | -02:00 |
| Gabon Latvia | Eastern European Time | -01:00 |
| Gabon Namibia | Central Africa Time | -01:00 |
| Gabon Botswana | Central Africa Time | -01:00 |
| Gabon Slovenia | Central European Time | 00:00 |
| Gabon Lesotho | South Africa Standard Time | -01:00 |
| Gabon The Gambia | Eastern Australia Time | -10:00 |
| Gabon Guinea-Bissau | Greenwich Mean Time | 01:00 |
| Gabon Gabon | West Africa Time | 00:00 |
| Gabon Swaziland | South Africa Standard Time | -01:00 |
| Gabon Mauritius | Mauritius Time | -03:00 |
| Gabon Estonia | Eastern European Time | -01:00 |
| Gabon Timor-Leste | East Timor Time | -08:00 |
| Gabon Equatorial Guinea | West Africa Time | 00:00 |
| Gabon Fiji | Fiji Time | -12:00 |
| Gabon Qatar | Arabian Time | -02:00 |
| Gabon Reunion | Reunion Time | -03:00 |
| Gabon Comoros | East Africa Time | -02:00 |
| Gabon Guyana | Guyana Time | 05:00 |
| Gabon Djibouti | East Africa Time | -02:00 |
| Gabon Bahrain | Arabian Time | -02:00 |
| Gabon Bhutan | Bhutan Time | -05:00 |
| Gabon Solomon Islands | Solomon Islands Time | -10:00 |
| Gabon Cape Verde | Cape Verde Time | 02:00 |
| Gabon Luxembourg | Central European Time | 00:00 |
| Gabon Suriname | Suriname Time | 04:00 |
| Gabon Guadeloupe | Atlantic Time | 05:00 |
| Gabon Martinique | Atlantic Time | 05:00 |
| Gabon Brunei | Brunei Darussalam Time | -07:00 |
| Gabon Belize | Central Time | 07:00 |
| Gabon The Bahamas | Eastern Time | 06:00 |
| Gabon Barbados | Atlantic Time | 05:00 |
| Gabon French Polynesia | Tahiti Time | 11:00 |
| Gabon French Guiana | French Guiana Time | 04:00 |
| Gabon Samoa | Apia Time | -12:00 |