Daylight saving time
The following flags can be used to set daylight saving time:
| Flag | Description |
|---|---|
| 0x08000000 | None |
| 0x0A050000 | Russia: time zones before October 26, 2014 |
| 0x0B030000 | Europe: from the last Sunday of March to the last Sunday of October |
| 0x0A010000 | United States, Canada: from the second Sunday of March to the first Sunday of November |
| 0x0A040000 | Jordan: time zones before October 28, 2022 |
| 0x0A060000 | Syria: time zones before October 4, 2022 |
| 0x0A070000 | Turks and Caicos Islands: from the first Sunday of April to the last Sunday of October |
| 0x0A080000 | Cuba: from the second Sunday of March to the first Sunday of November |
| 0x0A0C0000 | Iran: from March 22 to September 22 (from March 21 to September 21 in a leap year) |
| 0x0A0D0000 | Israel: from the Friday before the last Sunday of March to the last Sunday of October |
| 0x0A210000 | Namibia: from the first Sunday of September to the first Sunday of April |
| 0x0A220000 | New Zealand: from the last Sunday of September to the first Sunday of April |
| 0x0A230000 | Chile: from the first Sunday of September to the first Sunday of April |
| 0x0A240000 | Brazil: from the third Sunday of October to the third Sunday of February |
| 0x0A250000 | Paraguay: from the first Sunday of October to the last Sunday of March |
| 0x0A270000 | Australia: from the first Sunday of October to the first Sunday of April |
| 0x0A280000 | Tasmania: from the first Sunday of October to the first Sunday of April |
| 0x0A290000 | Fiji: from the first Sunday of November to the third Sunday of January |