| Shinagawa Heber Springs | Central Time | 14:00 |
| Shinagawa Heidenheim | Central European Time | 07:00 |
| Shinagawa Heguri | Japan Time | 00:00 |
| Shinagawa Heftziba | Israel Time | 06:00 |
| Shinagawa Hazelwood Park | Central Australia Time | -00:30 |
| Shinagawa Hazlehurst | Eastern Time | 13:00 |
| Shinagawa Heath | Central Time | 14:00 |
| Shinagawa Heathmont | Eastern Australia Time | -01:00 |
| Shinagawa Heathridge | Western Australia Time | 01:00 |
| Shinagawa Headingley | Central Time | 14:00 |
| Shinagawa Headland | Central Time | 14:00 |
| Shinagawa Healdsburg | Pacific Time | 16:00 |
| Shinagawa Hayden | Pacific Time | 16:00 |
| Shinagawa Haymarket | Eastern Australia Time | -01:00 |
| Shinagawa Haymarket | Eastern Time | 13:00 |
| Shinagawa Hayti | Central Time | 14:00 |
| Shinagawa Ikšķile | Eastern European Time | 06:00 |
| Shinagawa Ilavala Hobli | India Standard Time | 03:30 |
| Shinagawa Ileret | East Africa Time | 06:00 |
| Shinagawa Ilford | United Kingdom Time | 08:00 |
| Shinagawa Ilfracombe | United Kingdom Time | 08:00 |
| Shinagawa Helmsley | United Kingdom Time | 08:00 |
| Shinagawa Heimenkirch | Central European Time | 07:00 |
| Shinagawa Helen | Eastern Time | 13:00 |
| Shinagawa Johns Island | Eastern Time | 13:00 |
| Shinagawa Jojutla de Juárez | Central Time | 14:00 |
| Shinagawa Joshua Tree | Pacific Time | 16:00 |
| Shinagawa Jordan | Central Time | 14:00 |
| Shinagawa Joondalup | Western Australia Time | 01:00 |
| Shinagawa Jonesborough | Eastern Time | 13:00 |
| Shinagawa Jonestown | Central Time | 14:00 |
| Shinagawa Jonesville | Eastern Time | 13:00 |
| Shinagawa Junagadh district | India Standard Time | 03:30 |
| Shinagawa Kernen | Central European Time | 07:00 |
| Shinagawa Illueca | Central European Time | 07:00 |
| Shinagawa Iligan City | Philippine Time | 01:00 |
| Shinagawa Imboden | Central Time | 14:00 |
| Shinagawa Immenstadt | Central European Time | 07:00 |