| Yellow Springs Hong | Central European Time | -06:00 |
| Yellow Springs Hong Kong | Hong Kong Time | -13:00 |
| Yellow Springs Hong Kong | Hong Kong Time | -13:00 |
| Yellow Springs Hong Kong | Hong Kong Time | -13:00 |
| Yellow Springs Hounslow | United Kingdom Time | -05:00 |
| Yellow Springs Hotchkiss | Mountain Time | 02:00 |
| Yellow Springs Hoylake | United Kingdom Time | -05:00 |
| Yellow Springs Howell | Eastern Time | 00:00 |
| Yellow Springs Howrah | India Standard Time | -10:30 |
| Yellow Springs Hoxie | Central Time | 01:00 |
| Yellow Springs Huanggang | China Time | -13:00 |
| Yellow Springs Huajuapan de León | Central Time | 01:00 |
| Yellow Springs Himmelkron | Central European Time | -06:00 |
| Yellow Springs Hima | East Africa Time | -08:00 |
| Yellow Springs Hillsborough | Eastern Time | 00:00 |
| Yellow Springs Hioki | Japan Time | -14:00 |
| Yellow Springs Hiram | Eastern Time | 00:00 |
| Yellow Springs Hingham | Eastern Time | 00:00 |
| Yellow Springs Hochdorf | Central European Time | -06:00 |
| Yellow Springs Hitzacker | Central European Time | -06:00 |
| Yellow Springs Homebush | Eastern Australia Time | -16:00 |
| Yellow Springs Hondarribia | Central European Time | -06:00 |
| Yellow Springs Homps | Central European Time | -06:00 |
| Yellow Springs Holywood | United Kingdom Time | -05:00 |
| Yellow Springs Holmes Beach | Eastern Time | 00:00 |
| Yellow Springs Holme's Hill | United Kingdom Time | -05:00 |
| Yellow Springs Hollywood | Eastern Time | 00:00 |
| Yellow Springs Holly Hill | Eastern Time | 00:00 |
| Yellow Springs Holly Hill | Eastern Time | 00:00 |
| Yellow Springs Hokes Bluff | Central Time | 01:00 |
| Yellow Springs Hokuto | Japan Time | -14:00 |
| Yellow Springs Holden Hill | Central Australia Time | -15:30 |
| Yellow Springs Holdenville | Central Time | 01:00 |
| Yellow Springs Holdorf | Central European Time | -06:00 |
| Yellow Springs Holdrege | Central Time | 01:00 |
| Yellow Springs Holesov | Central European Time | -06:00 |
| Yellow Springs Holgate | Eastern Australia Time | -16:00 |
| Yellow Springs Hogsback | South Africa Standard Time | -07:00 |
| Yellow Springs Hofheim | Central European Time | -06:00 |
| Yellow Springs Hoge Hexel | Central European Time | -06:00 |
| Yellow Springs Heubach | Central European Time | -06:00 |
| Yellow Springs Hethersett | United Kingdom Time | -05:00 |
| Yellow Springs Hewlett | Eastern Time | 00:00 |
| Yellow Springs Hexham | Eastern Australia Time | -16:00 |
| Yellow Springs Hexham | United Kingdom Time | -05:00 |
| Yellow Springs Heydon | United Kingdom Time | -05:00 |
| Yellow Springs Highgate | Western Australia Time | -13:00 |
| Yellow Springs High Falls | Eastern Time | 00:00 |
| Yellow Springs Higashiyama Ward | Japan Time | -14:00 |
| Yellow Springs Higashi Ward | Japan Time | -14:00 |