| Puerto Rico Bosnia and Herzegovina | Central European Time | -05:00 |
| Puerto Rico Costa Rica | Central Time | 03:00 |
| Puerto Rico Croatia | Central European Time | -05:00 |
| Puerto Rico New Zealand | New Zealand Time | -15:00 |
| Puerto Rico Lebanon | Eastern European Time | -06:00 |
| Puerto Rico Puerto Rico | Argentina Time | 00:00 |
| Puerto Rico Liberia | Greenwich Mean Time | -03:00 |
| Puerto Rico Uruguay | Uruguay Time | 00:00 |
| Puerto Rico Panama | Central Time | 02:00 |
| Puerto Rico Mauritania | Greenwich Mean Time | -03:00 |
| Puerto Rico Congo | West Africa Time | -04:00 |
| Puerto Rico Albania | Central European Time | -05:00 |
| Puerto Rico Armenia | Armenia Time | -07:00 |
| Puerto Rico Lithuania | Eastern European Time | -06:00 |
| Puerto Rico Jamaica | Eastern Time | 02:00 |
| Puerto Rico Kuwait | Arabian Time | -06:00 |
| Puerto Rico Latvia | Eastern European Time | -06:00 |
| Puerto Rico Namibia | Central Africa Time | -05:00 |
| Puerto Rico Botswana | Central Africa Time | -05:00 |
| Puerto Rico Slovenia | Central European Time | -05:00 |
| Puerto Rico Lesotho | South Africa Standard Time | -05:00 |
| Puerto Rico The Gambia | Eastern Australia Time | -13:00 |
| Puerto Rico Guinea-Bissau | Greenwich Mean Time | -03:00 |
| Puerto Rico Gabon | West Africa Time | -04:00 |
| Puerto Rico Swaziland | South Africa Standard Time | -05:00 |
| Puerto Rico Mauritius | Mauritius Time | -07:00 |
| Puerto Rico Estonia | Eastern European Time | -06:00 |
| Puerto Rico Timor-Leste | East Timor Time | -12:00 |
| Puerto Rico Equatorial Guinea | West Africa Time | -04:00 |
| Puerto Rico Fiji | Fiji Time | -15:00 |
| Puerto Rico Qatar | Arabian Time | -06:00 |
| Puerto Rico Reunion | Reunion Time | -07:00 |
| Puerto Rico Comoros | East Africa Time | -06:00 |
| Puerto Rico Guyana | Guyana Time | 01:00 |
| Puerto Rico Djibouti | East Africa Time | -06:00 |
| Puerto Rico Bahrain | Arabian Time | -06:00 |
| Puerto Rico Bhutan | Bhutan Time | -09:00 |
| Puerto Rico Solomon Islands | Solomon Islands Time | -14:00 |
| Puerto Rico Cape Verde | Cape Verde Time | -02:00 |
| Puerto Rico Luxembourg | Central European Time | -05:00 |
| Puerto Rico Suriname | Suriname Time | 00:00 |
| Puerto Rico Guadeloupe | Atlantic Time | 01:00 |
| Puerto Rico Martinique | Atlantic Time | 01:00 |
| Puerto Rico Brunei | Brunei Darussalam Time | -11:00 |
| Puerto Rico Belize | Central Time | 03:00 |
| Puerto Rico The Bahamas | Eastern Time | 01:00 |
| Puerto Rico Barbados | Atlantic Time | 01:00 |
| Puerto Rico French Polynesia | Tahiti Time | 07:00 |
| Puerto Rico French Guiana | French Guiana Time | 00:00 |
| Puerto Rico Samoa | Apia Time | -16:00 |