| Sion Víctor Larco Herrera District | Peru Time | 07:00 |
| Sion Saint James | Western Australia Time | -06:00 |
| Sion Colombo | India Standard Time | -03:30 |
| Sion Ogunquit | Eastern Time | 06:00 |
| Sion Vicente López | Argentina Time | 05:00 |
| Sion Wommelgem | Central European Time | 00:00 |
| Sion Coloncito | Eastern Time | 07:00 |
| Sion Ogmore Vale | United Kingdom Time | 01:00 |
| Sion Victoria Point | Eastern Australia Time | -08:00 |
| Sion Saint James City | Eastern Time | 06:00 |
| Sion Colonel Light Gardens | Central Australia Time | -07:30 |
| Sion Ohio | Eastern Time | 06:00 |
| Sion Victoria | Central European Time | 00:00 |
| Sion Wolfschlugen | Central European Time | 00:00 |
| Sion Colp | Central Time | 07:00 |
| Sion Ohain | Central European Time | 00:00 |
| Sion Victoria Park | Western Australia Time | -06:00 |
| Sion Saint-Jean-Cap-Ferrat | Central European Time | 00:00 |
| Sion Columbia Falls | Mountain Time | 08:00 |
| Sion Ojai | Pacific Time | 09:00 |
| Sion Zermatt | Central European Time | 00:00 |
| Sion Wolfville | Atlantic Time | 05:00 |
| Sion Delson | Eastern Time | 06:00 |
| Sion Oia | Eastern European Time | -01:00 |
| Sion Zephyr | Eastern Time | 06:00 |
| Sion Saint Johns | Eastern Time | 06:00 |
| Sion Delta | Mountain Time | 08:00 |
| Sion Wolkersdorf im Weinviertel | Central European Time | 00:00 |
| Sion Zephyrhills | Eastern Time | 06:00 |
| Sion Saint John | Central Time | 07:00 |
| Sion Delta | Pacific Time | 09:00 |
| Sion Woodcroft | Central Australia Time | -07:30 |
| Sion Zandhoven | Central European Time | 00:00 |
| Sion Saint-Hubert | Central European Time | 00:00 |
| Sion Coina | Western European Time | 01:00 |
| Sion Woodbridge | Eastern Time | 06:00 |
| Sion Zanzibar Town | East Africa Time | -01:00 |
| Sion Yemmiganur | India Standard Time | -03:30 |
| Sion Cold Spring | Eastern Time | 06:00 |
| Sion Woodbridge Township | Eastern Time | 06:00 |
| Sion Welschenbach | Central European Time | 00:00 |
| Sion Wohratal | Central European Time | 00:00 |
| Sion Coldwater | Eastern Time | 06:00 |
| Sion Wivenhoe | United Kingdom Time | 01:00 |
| Sion Wembley | Western Australia Time | -06:00 |
| Sion Wittenberg | Central European Time | 00:00 |
| Sion Colares | Western European Time | 01:00 |
| Sion Zuidhorn | Central European Time | 00:00 |
| Sion Wembley | United Kingdom Time | 01:00 |
| Sion Zuidoostbeemster | Central European Time | 00:00 |