| Cetona Zürs | Central European Time | 00:00 |
| Cetona Parisot | Central European Time | 00:00 |
| Cetona Zweisimmen | Central European Time | 00:00 |
| Cetona Paris | Central European Time | 00:00 |
| Cetona Zwingenberg | Central European Time | 00:00 |
| Cetona Paris | Central European Time | 00:00 |
| Cetona Zwiefalten | Central European Time | 00:00 |
| Cetona Pasaje Canton | Ecuador Time | 06:00 |
| Cetona Parowan | Mountain Time | 08:00 |
| Cetona Parnwell | United Kingdom Time | 01:00 |
| Cetona Parrish | Eastern Time | 06:00 |
| Cetona Radoľa | Central European Time | 00:00 |
| Cetona Rafah | Eastern European Time | -01:00 |
| Cetona Raeford | Eastern Time | 06:00 |
| Cetona Raf Raf | Central European Time | 00:00 |
| Cetona Radda in Chianti | Central European Time | 00:00 |
| Cetona Rạch Giá | Indochina Time | -06:00 |
| Cetona Rạch Giá | Indochina Time | -06:00 |
| Cetona Pont-Sainte-Marie | Central European Time | 00:00 |
| Cetona Ponte do Rol | Western European Time | 01:00 |
| Cetona Ponte Fabbrica | Central European Time | 00:00 |
| Cetona Ponte Nizza | Central European Time | 00:00 |
| Cetona Pontian District | Malaysia Time | -07:00 |
| Cetona Pontresina | Central European Time | 00:00 |
| Cetona Ponte Tresa | Central European Time | 00:00 |
| Cetona Rakovica | Central European Time | 00:00 |
| Cetona Ram Nagar | India Standard Time | -04:30 |
| Cetona Rajapalayam | India Standard Time | -04:30 |
| Cetona Rajosana | India Standard Time | -04:30 |
| Cetona Rahim Yar Khan | Pakistan Time | -04:00 |
| Cetona Raglan | New Zealand Time | -12:00 |
| Cetona Rahovic | Central European Time | 00:00 |
| Cetona Rainsville | Central Time | 07:00 |
| Cetona Rajadewali | Pakistan Time | -04:00 |
| Cetona Zahara de los Atunes | Central European Time | 00:00 |
| Cetona Yvoir | Central European Time | 00:00 |
| Cetona Yzeure | Central European Time | 00:00 |
| Cetona Zachary | Central Time | 07:00 |