| Herzogenrath Waverley | Eastern Australia Time | -08:00 |
| Herzogenrath San Joaquín | Colombia Time | 07:00 |
| Herzogenrath Waupaca | Central Time | 07:00 |
| Herzogenrath Scottsboro | Central Time | 07:00 |
| Herzogenrath Scotts Valley | Pacific Time | 09:00 |
| Herzogenrath Scorzè | Central European Time | 00:00 |
| Herzogenrath Scotland Island | Eastern Australia Time | -08:00 |
| Herzogenrath Schwentinental | Central European Time | 00:00 |
| Herzogenrath Seaford | Eastern Time | 06:00 |
| Herzogenrath Seahouses | United Kingdom Time | 01:00 |
| Herzogenrath Sé | Western European Time | 01:00 |
| Herzogenrath Sea Isle City | Eastern Time | 06:00 |
| Herzogenrath Scuol | Central European Time | 00:00 |
| Herzogenrath Scottsville | Central Time | 07:00 |
| Herzogenrath Sidon District | Eastern European Time | -01:00 |
| Herzogenrath Sidmouth | United Kingdom Time | 01:00 |
| Herzogenrath Siesta Key | Eastern Time | 06:00 |
| Herzogenrath Signal Mountain | Eastern Time | 06:00 |
| Herzogenrath Sigulda | Eastern European Time | -01:00 |
| Herzogenrath Siheung-si | Korean Time | -07:00 |
| Herzogenrath Sigatoka | Fiji Time | -10:00 |
| Herzogenrath Silverton | Pacific Time | 09:00 |
| Herzogenrath Silveira | Western European Time | 01:00 |
| Herzogenrath Simrishamn N | Central European Time | 00:00 |
| Herzogenrath Sinaia | Eastern European Time | -01:00 |
| Herzogenrath Simpang Ampat | Malaysia Time | -06:00 |
| Herzogenrath Simpang Renggam | Malaysia Time | -06:00 |
| Herzogenrath Silay City | Philippine Time | -06:00 |
| Herzogenrath Sikkarimedu | India Standard Time | -03:30 |
| Herzogenrath Sikardarpur | India Standard Time | -03:30 |
| Herzogenrath Zürs | Central European Time | 00:00 |
| Herzogenrath Zoutelande | Central European Time | 00:00 |
| Herzogenrath Zuidhorn | Central European Time | 00:00 |
| Herzogenrath Zuidoostbeemster | Central European Time | 00:00 |
| Herzogenrath Zugliano | Central European Time | 00:00 |
| Herzogenrath Zwingenberg | Central European Time | 00:00 |
| Herzogenrath Zwiefalten | Central European Time | 00:00 |
| Herzogenrath Zweisimmen | Central European Time | 00:00 |