| Cedar Falls Urumqi | China Time | -13:00 |
| Cedar Falls Üsküdar | Turkey Time | -08:00 |
| Cedar Falls West Bountiful | Mountain Time | 01:00 |
| Cedar Falls West Bradley | United Kingdom Time | -05:00 |
| Cedar Falls West Columbia | Eastern Time | -01:00 |
| Cedar Falls West Chazy | Eastern Time | -01:00 |
| Cedar Falls West Cape May | Eastern Time | -01:00 |
| Cedar Falls Unterseen | Central European Time | -06:00 |
| Cedar Falls Unthank | United Kingdom Time | -05:00 |
| Cedar Falls University Center | Eastern Time | -01:00 |
| Cedar Falls Tigkaki | Eastern European Time | -07:00 |
| Cedar Falls Universal City | Central Time | 00:00 |
| Cedar Falls Urbino | Central European Time | -06:00 |
| Cedar Falls Uran Islampur | India Standard Time | -10:30 |
| Cedar Falls Urakawa | Japan Time | -14:00 |
| Cedar Falls Upper Mount Gravatt | Eastern Australia Time | -15:00 |
| Cedar Falls Upper Moutere | New Zealand Time | -18:00 |
| Cedar Falls Upper Coomera | Eastern Australia Time | -15:00 |
| Cedar Falls Upper Darby | Eastern Time | -01:00 |
| Cedar Falls Upper Ferntree Gully | Eastern Australia Time | -16:00 |
| Cedar Falls Uppala | India Standard Time | -10:30 |
| Cedar Falls Upland | Pacific Time | 02:00 |
| Cedar Falls Zuidhorn | Central European Time | -06:00 |
| Cedar Falls Zuidoostbeemster | Central European Time | -06:00 |
| Cedar Falls Zugliano | Central European Time | -06:00 |
| Cedar Falls Zürs | Central European Time | -06:00 |
| Cedar Falls Zoutelande | Central European Time | -06:00 |
| Cedar Falls Xaxim | Brasilia Time | -02:00 |
| Cedar Falls Wythall | United Kingdom Time | -05:00 |
| Cedar Falls Wytheville | Eastern Time | -01:00 |
| Cedar Falls Xaafuun | East Africa Time | -08:00 |
| Cedar Falls Xàbia | Central European Time | -06:00 |
| Cedar Falls Xalapa | Central Time | 01:00 |
| Cedar Falls Xalapa Enríquez | Central Time | 01:00 |
| Cedar Falls Xalisco | Mexican Pacific Time | 02:00 |
| Cedar Falls Zweisimmen | Central European Time | -06:00 |
| Cedar Falls Zwiefalten | Central European Time | -06:00 |
| Cedar Falls Zwingenberg | Central European Time | -06:00 |