| Zerbst Batam | Western Indonesia Time | -06:00 |
| Zerbst Authoor | India Standard Time | -04:30 |
| Zerbst Bastrop | Central Time | 07:00 |
| Zerbst Autreppe | Central European Time | 00:00 |
| Zerbst Batang Tiga | Malaysia Time | -07:00 |
| Zerbst Barnagar | India Standard Time | -04:30 |
| Zerbst Bath | Eastern Time | 06:00 |
| Zerbst Barns Green | United Kingdom Time | 01:00 |
| Zerbst Bathinda | India Standard Time | -04:30 |
| Zerbst Barnstable | Eastern Time | 06:00 |
| Zerbst Bathurst | Atlantic Time | 05:00 |
| Zerbst Barnard Castle | United Kingdom Time | 01:00 |
| Zerbst Avon-by-the-Sea | Eastern Time | 06:00 |
| Zerbst Audubon | Eastern Time | 06:00 |
| Zerbst Avon | United Kingdom Time | 01:00 |
| Zerbst Auchenflower | Eastern Australia Time | -09:00 |
| Zerbst Avon | Eastern Time | 06:00 |
| Zerbst Auckland | New Zealand Time | -12:00 |
| Zerbst Avry | Central European Time | 00:00 |
| Zerbst Auckland | New Zealand Time | -12:00 |
| Zerbst Avsallar Belediyesi | Turkey Time | -02:00 |
| Zerbst Auckland | New Zealand Time | -12:00 |
| Zerbst Axapusco | Central Time | 07:00 |
| Zerbst Auckland | New Zealand Time | -12:00 |
| Zerbst Ay | Central European Time | 00:00 |
| Zerbst Auderghem | Central European Time | 00:00 |
| Zerbst Ayden | Eastern Time | 06:00 |
| Zerbst Aurora | Eastern Time | 06:00 |
| Zerbst Ayer Baloi | Malaysia Time | -07:00 |
| Zerbst Aukrug | Central European Time | 00:00 |
| Zerbst Ayer Keroh | Malaysia Time | -07:00 |
| Zerbst Atoka | Central Time | 07:00 |
| Zerbst Ayer's Cliff | Eastern Time | 06:00 |
| Zerbst Attalla | Central Time | 07:00 |
| Zerbst Ayia Napa | Eastern European Time | -01:00 |
| Zerbst Aubergenville | Central European Time | 00:00 |
| Zerbst Ayoor | India Standard Time | -04:30 |
| Zerbst Auburn | Central Time | 07:00 |
| Zerbst Azay-le-Rideau | Central European Time | 00:00 |
| Zerbst Attibele | India Standard Time | -04:30 |
| Zerbst Azalea | Pacific Time | 09:00 |
| Zerbst Bigfork | Mountain Time | 08:00 |
| Zerbst Azambuja | Western European Time | 01:00 |
| Zerbst Biggar | United Kingdom Time | 01:00 |
| Zerbst Afton | Eastern Time | 06:00 |
| Zerbst Biggera Waters | Eastern Australia Time | -09:00 |
| Zerbst Agarathur | India Standard Time | -04:30 |
| Zerbst Bijainagar | India Standard Time | -04:30 |
| Zerbst Agadir | Western European Time | 00:00 |
| Zerbst Billakempanahalli | India Standard Time | -04:30 |