| Sonoma Hyde Park | Eastern Australia Time | -17:00 |
| Sonoma Highgate | Western Australia Time | -15:00 |
| Sonoma Hyderabad | India Standard Time | -12:30 |
| Sonoma Hikkaduwa | India Standard Time | -12:30 |
| Sonoma Hyderabad | India Standard Time | -12:30 |
| Sonoma Hijrat Al Harah | Arabian Time | -10:00 |
| Sonoma Hyderabad | India Standard Time | -12:30 |
| Sonoma Highnam | United Kingdom Time | -08:00 |
| Sonoma Hyderabad | India Standard Time | -12:30 |
| Sonoma Highton | Eastern Australia Time | -17:00 |
| Sonoma Ironton | Eastern Time | -03:00 |
| Sonoma Ireland | United Kingdom Time | -08:00 |
| Sonoma Hima | East Africa Time | -10:00 |
| Sonoma Himmelkron | Central European Time | -09:00 |
| Sonoma Ischgl | Central European Time | -09:00 |
| Sonoma Iruma | Japan Time | -16:00 |
| Sonoma Irvine | Pacific Time | 00:00 |
| Sonoma Irvine | United Kingdom Time | -08:00 |
| Sonoma Irving | Central Time | -02:00 |
| Sonoma Ishikawa | Japan Time | -16:00 |
| Sonoma Issigeac | Central European Time | -09:00 |
| Sonoma Islington | Eastern Australia Time | -17:00 |
| Sonoma Islandia | Eastern Time | -03:00 |
| Sonoma Isle | Central Time | -02:00 |
| Sonoma Isla Mujeres | Eastern Time | -02:00 |
| Sonoma Islamorada | Eastern Time | -03:00 |
| Sonoma Islamabad | Pakistan Time | -12:00 |
| Sonoma Isla Canela | Central European Time | -09:00 |
| Sonoma Lake Mary | Eastern Time | -03:00 |
| Sonoma Lake Park | Eastern Time | -03:00 |
| Sonoma Lake Placid | Eastern Time | -03:00 |
| Sonoma Krąków | Central European Time | -09:00 |
| Sonoma Lakeside | Atlantic Time | -04:00 |
| Sonoma Lakemba | Eastern Australia Time | -17:00 |
| Sonoma Lakeport | Pacific Time | 00:00 |
| Sonoma Kottiyam | India Standard Time | -12:30 |
| Sonoma Kottarakkara | India Standard Time | -12:30 |
| Sonoma Koto | Japan Time | -16:00 |
| Sonoma Kotobi | Greenwich Mean Time | -07:00 |
| Sonoma Kotor | Central European Time | -09:00 |
| Sonoma Kotor Varoš | Central European Time | -09:00 |
| Sonoma Kovalam | India Standard Time | -12:30 |
| Sonoma Kenmare | Ireland Time | -08:00 |
| Sonoma Kengalkempohalli | India Standard Time | -12:30 |
| Sonoma Kennebunkport | Eastern Time | -03:00 |
| Sonoma Kenmore | Eastern Australia Time | -17:00 |
| Sonoma Kennett | Central Time | -02:00 |
| Sonoma Kensington | Eastern Australia Time | -17:00 |
| Sonoma Keralassery | India Standard Time | -12:30 |
| Sonoma Kenton | Eastern Time | -03:00 |