| Gap Saint-Polycarpe | Eastern Time | 05:00 |
| Gap Saint-Rambert-d'Albon | Central European Time | 00:00 |
| Gap Saint Simons Island | Eastern Time | 05:00 |
| Gap Saint-Sylvain-d'Anjou | Central European Time | 00:00 |
| Gap Saint Thomas | Central Time | 06:00 |
| Gap Saint-Thomas | Eastern Time | 05:00 |
| Gap Saint-Rémy | Central European Time | 00:00 |
| Gap Saint-Rémy-de-Provence | Central European Time | 00:00 |
| Gap Saint Robert | Central Time | 06:00 |
| Gap Saint-Sauveur | Eastern Time | 05:00 |
| Gap Saint Marys | Eastern Time | 05:00 |
| Gap Saint-Maurice-Navacelles | Central European Time | 00:00 |
| Gap Saint-Michel-Chef-Chef | Central European Time | 00:00 |
| Gap Saint Moritz | Central European Time | 00:00 |
| Gap Ridgway | Eastern Time | 05:00 |
| Gap Riedering | Central European Time | 00:00 |
| Gap Richton Park | Central Time | 06:00 |
| Gap Ridgefield | Eastern Time | 05:00 |
| Gap Ridgefield Park | Eastern Time | 05:00 |
| Gap Richmond | United Kingdom Time | 01:00 |
| Gap Richmond Heights | Central Time | 06:00 |
| Gap Richmond Hill | Eastern Time | 05:00 |
| Gap Richmond | Eastern Time | 05:00 |
| Gap Santa Cruz | Central Time | 07:00 |
| Gap Saint-Tropez | Central European Time | 00:00 |
| Gap Saint Vith | Central European Time | 00:00 |
| Gap Sainte-Maxime | Central European Time | 00:00 |
| Gap Sainte-Hélène-de-Bagot | Eastern Time | 05:00 |
| Gap Santa Gertrudis de Fruitera | Central European Time | 00:00 |
| Gap Santa Fe | Argentina Time | 04:00 |
| Gap Santa Cruz de la Sierra | Bolivia Time | 05:00 |
| Gap Santa Cruz | India Standard Time | -04:30 |
| Gap Santa Cruz | Western European Time | 01:00 |
| Gap Quiringuicharo | Central Time | 07:00 |
| Gap Quinns Rocks | Western Australia Time | -07:00 |
| Gap Quinta do Conde | Western European Time | 01:00 |
| Gap Quintanar de la Orden | Central European Time | 00:00 |
| Gap Quatretondeta | Central European Time | 00:00 |
| Gap Quanzhou | China Time | -07:00 |
| Gap Quartzsite | Mountain Time | 08:00 |
| Gap Queenstown | New Zealand Time | -12:00 |
| Gap Queenscliff | Eastern Australia Time | -10:00 |
| Gap Quepos | Central Time | 07:00 |
| Gap Quel | Central European Time | 00:00 |
| Gap Rhos on Sea | United Kingdom Time | 01:00 |
| Gap Rhodes | Eastern European Time | -01:00 |
| Gap Riba-roja d'Ebre | Central European Time | 00:00 |
| Gap Ribamar | Western European Time | 01:00 |
| Gap Ribesalbes | Central European Time | 00:00 |
| Gap Richlands | Eastern Time | 05:00 |