World City Abbreviations Reference Table
Country Name | City code | Time Offset | DST Period |
|
| (GMT = 0) |
|
Guatemala City, GuatemalaGUA | No DST | ||
Geneva, Switzerland | GVA | 1 | From Last Sunday in March to Last |
|
|
| Sunday in October |
Hamburg, Germany | HAM | 1 | From Last Sunday in March to Last |
|
|
| Sunday in October |
Hanoi, Vietnam | HAN | 7 | No DST |
Havana, Cuba | HAV | From 1st Sunday in April to Last | |
|
|
| Sunday in October |
Ho Chi Minh City, | HCM | 7 | No DST |
Vietnam |
|
|
|
Helsinki, Finland | HEL | 2 | From Last Sunday in March to Last |
|
|
| Sunday in October |
Hong Kong, China | HKG | 8 | No DST |
Honolulu HI, USA | HNL | No DST | |
Houston TX, USA | HOU | From 1st Sunday in April to Last | |
|
|
| Sunday in October |
Indianapolis, IN, USA | IND | No DST | |
Istanbul, Turkey | IST | 2 | From Last Sunday in March to Last |
|
|
| Sunday in October |
Jakarta, Indonesia | JKT | 7 | No DST |
Johannesburg, | JNB | 2 | No DST |
South Africa |
|
|
|
