| Chelmsford Bass Hill | Eastern Australia Time | -11:00 |
| Chelmsford Randburg | South Africa Standard Time | -02:00 |
| Chelmsford Azzano Mella | Central European Time | -01:00 |
| Chelmsford Randburg | South Africa Standard Time | -02:00 |
| Chelmsford Bad Ragaz | Central European Time | -01:00 |
| Chelmsford Sawantwadi | India Standard Time | -05:30 |
| Chelmsford Ba | Fiji Time | -12:00 |
| Chelmsford Sayane Kh | India Standard Time | -05:30 |
| Chelmsford Bad Orb | Central European Time | -01:00 |
| Chelmsford Sawari Jawharnagar | India Standard Time | -05:30 |
| Chelmsford Bab El Assa | Central European Time | -01:00 |
| Chelmsford Sawtell | Eastern Australia Time | -11:00 |
| Chelmsford Bad Schallerbach | Central European Time | -01:00 |
| Chelmsford Sawyer | Eastern Time | 04:00 |
| Chelmsford Azay-le-Rideau | Central European Time | -01:00 |
| Chelmsford Saxapahaw | Eastern Time | 04:00 |
| Chelmsford Bad Schussenried | Central European Time | -01:00 |
| Chelmsford Saxonburg | Eastern Time | 04:00 |
| Chelmsford Azalea | Pacific Time | 07:00 |
| Chelmsford Sayalonga | Central European Time | -01:00 |
| Chelmsford Bad Schwartau | Central European Time | -01:00 |
| Chelmsford Savar Kundla | India Standard Time | -05:30 |
| Chelmsford Azambuja | Western European Time | 00:00 |
| Chelmsford Satna | India Standard Time | -05:30 |
| Chelmsford Bad Wörishofen | Central European Time | -01:00 |
| Chelmsford Sativali | India Standard Time | -05:30 |
| Chelmsford Barnagar | India Standard Time | -05:30 |
| Chelmsford Sauda | Central European Time | -01:00 |
| Chelmsford Bad Wurzach | Central European Time | -01:00 |
| Chelmsford Saugatuck | Eastern Time | 04:00 |
| Chelmsford Barns Green | United Kingdom Time | 00:00 |
| Chelmsford Saugeen Shores | Eastern Time | 04:00 |
| Chelmsford Bad Heilbrunn | Central European Time | -01:00 |
| Chelmsford Saugeen Shores | Eastern Time | 04:00 |
| Chelmsford Barnstable | Eastern Time | 04:00 |
| Chelmsford Saugerties | Eastern Time | 04:00 |
| Chelmsford Bad Hofgastein | Central European Time | -01:00 |
| Chelmsford Sault Ste. Marie | Eastern Time | 04:00 |
| Chelmsford Barnard Castle | United Kingdom Time | 00:00 |
| Chelmsford Sausalito | Pacific Time | 07:00 |
| Chelmsford Bad Homburg | Central European Time | -01:00 |
| Chelmsford San Juan de Miraflores | Peru Time | 05:00 |
| Chelmsford Bad Freienwalde | Central European Time | -01:00 |
| Chelmsford San Juan del Sur | Central Time | 06:00 |
| Chelmsford Bad Friedrichshall | Central European Time | -01:00 |
| Chelmsford Sassenberg | Central European Time | -01:00 |
| Chelmsford Bad Belzig | Central European Time | -01:00 |
| Chelmsford Sassnitz | Central European Time | -01:00 |
| Chelmsford Bad Dürrheim | Central European Time | -01:00 |
| Chelmsford San Leone | Central European Time | -01:00 |