| Ulm Katlenburg-Lindau | Central European Time | 00:00 |
| Ulm Raynham | Eastern Time | 06:00 |
| Ulm Nashdale | Eastern Australia Time | -08:00 |
| Ulm Lince | Peru Time | 07:00 |
| Ulm Thalwil | Central European Time | 00:00 |
| Ulm Bruneck | Central European Time | 00:00 |
| Ulm Serdang | Malaysia Time | -06:00 |
| Ulm Linthicum Heights | Eastern Time | 06:00 |
| Ulm Kaup | India Standard Time | -03:30 |
| Ulm Redcliffe | Eastern Australia Time | -08:00 |
| Ulm Narusawa | Japan Time | -07:00 |
| Ulm Niddrie | Eastern Australia Time | -08:00 |
| Ulm Tha Hin | Indochina Time | -05:00 |
| Ulm Bissone | Central European Time | 00:00 |
| Ulm Seri Gading | Malaysia Time | -06:00 |
| Ulm Nidamangalam | India Standard Time | -03:30 |
| Ulm Kattankulathur | India Standard Time | -03:30 |
| Ulm Reckingen VS | Central European Time | 00:00 |
| Ulm Navallur | India Standard Time | -03:30 |
| Ulm Nidau | Central European Time | 00:00 |
| Ulm Yemmiganur | India Standard Time | -03:30 |
| Ulm Björna | Central European Time | 00:00 |
| Ulm Seri Kembangan | Malaysia Time | -06:00 |
| Ulm Niedernhausen | Central European Time | 00:00 |
| Ulm Katy | Central Time | 07:00 |
| Ulm Red Oak | Central Time | 07:00 |
| Ulm Natividad | Philippine Time | -06:00 |
| Ulm Niederscherli | Central European Time | 00:00 |
| Ulm Yellow Springs | Eastern Time | 06:00 |
| Ulm Black River Falls | Central Time | 07:00 |
| Ulm Seri Manjung | Malaysia Time | -06:00 |
| Ulm Niederdorfelden | Central European Time | 00:00 |
| Ulm Kaub | Central European Time | 00:00 |
| Ulm Red Bank | Eastern Time | 06:00 |
| Ulm Natural Heritage Area Trang | Indochina Time | -05:00 |
| Ulm Niedereschach | Central European Time | 00:00 |
| Ulm Yasmine Hammamet | Central European Time | 01:00 |
| Ulm Blackburn | Eastern Australia Time | -08:00 |
| Ulm Seoul | Korean Time | -07:00 |
| Ulm Niederhasli | Central European Time | 00:00 |
| Ulm Katwijk aan Zee | Central European Time | 00:00 |
| Ulm Red Bluff | Pacific Time | 09:00 |
| Ulm Moka | Mauritius Time | -02:00 |
| Ulm Nicholls | Eastern Australia Time | -08:00 |
| Ulm Yedthady | India Standard Time | -03:30 |
| Ulm Blackfoot | Mountain Time | 08:00 |
| Ulm Seoul | Korean Time | -07:00 |
| Ulm Nichols Hills | Central Time | 07:00 |
| Ulm Kaveripakkam | India Standard Time | -03:30 |
| Ulm Příbram | Central European Time | 00:00 |