Time Zone Reference Guide
| Time Zone Name | Standard UTC Offset | Primary Location(s) |
|---|---|---|
| Pacific Time (PT) | UTC-8 / UTC-7 (DST) | Los Angeles, Vancouver |
| Mountain Time (MT) | UTC-7 / UTC-6 (DST) | Denver, Phoenix |
| Central Time (CT) | UTC-6 / UTC-5 (DST) | Chicago, Mexico City |
| Eastern Time (ET) | UTC-5 / UTC-4 (DST) | New York, Toronto |
| Brasília Time (BRT) | UTC-3 | São Paulo, Rio de Janeiro |
| Greenwich Mean Time (GMT) | UTC+0 | London, Lisbon, Accra |
| Central European Time (CET) | UTC+1 / UTC+2 (DST) | Paris, Berlin, Rome |
| Moscow Standard Time (MSK) | UTC+3 | Moscow, St. Petersburg |
| Gulf Standard Time (GST) | UTC+4 | Dubai, Abu Dhabi |
| Indian Standard Time (IST) | UTC+5:30 | Mumbai, New Delhi |
| China Standard Time (CST) | UTC+8 | Beijing, Shanghai |
| Japan Standard Time (JST) | UTC+9 | Tokyo, Seoul |
| Australian Eastern Time (AET) | UTC+10 / UTC+11 (DST) | Sydney, Melbourne |