| Istra Romano D'ezzelino | Central European Time | 01:00 |
| Istra Prosser | Pacific Time | 10:00 |
| Istra Hyde Park | Eastern Australia Time | -07:00 |
| Istra Cadalso | Central European Time | 01:00 |
| Istra Dorrigo | Eastern Australia Time | -07:00 |
| Istra Providencia | Chile Time | 07:00 |
| Istra Vézelay | Central European Time | 01:00 |
| Istra Cadalso de los Vidrios | Central European Time | 01:00 |
| Istra Romanel-sur-Lausanne | Central European Time | 01:00 |
| Istra Provincetown | Eastern Time | 07:00 |
| Istra Helmsley | United Kingdom Time | 02:00 |
| Istra Cadiz | Central Time | 08:00 |
| Istra España la Vieja | Central European Time | 01:00 |
| Istra Progreso | Eastern Time | 08:00 |
| Istra Vestal | Eastern Time | 07:00 |
| Istra Cadereyta Jiménez | Central Time | 08:00 |
| Istra Wolfschlugen | Central European Time | 01:00 |
| Istra Progreso | Central Time | 08:00 |
| Istra Hyderabad | India Standard Time | -02:30 |
| Istra Cabazon | Pacific Time | 10:00 |
| Istra Española | Mountain Time | 09:00 |
| Istra Profondeville | Central European Time | 01:00 |
| Istra Via Stroppari (alta) | Central European Time | 01:00 |
| Istra Cabo de Gata | Central European Time | 01:00 |
| Istra Wolfville | Atlantic Time | 06:00 |
| Istra Yorktown Heights | Eastern Time | 07:00 |
| Istra Hyderabad | India Standard Time | -02:30 |
| Istra Cabarete | Atlantic Time | 07:00 |
| Istra Donnalucata | Central European Time | 01:00 |
| Istra Yodogawa Ward | Japan Time | -06:00 |
| Istra Victor | Eastern Time | 07:00 |
| Istra Byrdstown | Central Time | 08:00 |
| Istra Wolkersdorf im Weinviertel | Central European Time | 01:00 |
| Istra Yoshinogari | Japan Time | -06:00 |
| Istra Hyderabad | India Standard Time | -02:30 |
| Istra Byrnihat | India Standard Time | -02:30 |
| Istra Donji Vinjani | Central European Time | 01:00 |
| Istra Yoxford | United Kingdom Time | 02:00 |
| Istra Victor Harbor | Central Australia Time | -06:30 |
| Istra Byron | Eastern Time | 07:00 |
| Istra Wommelgem | Central European Time | 01:00 |
| Istra Youngsville | Central Time | 08:00 |
| Istra Hyderabad | India Standard Time | -02:30 |
| Istra Byron Bay | Eastern Australia Time | -07:00 |
| Istra Dongying | China Time | -05:00 |
| Istra Yountville | Pacific Time | 10:00 |
| Istra Víctor Larco Herrera District | Peru Time | 08:00 |
| Istra Bytča | Central European Time | 01:00 |
| Istra Wolverton | United Kingdom Time | 02:00 |
| Istra Ypres | Central European Time | 01:00 |