Upper Alton, IL, USA to HAT
Time Difference
CST (Central Standard Time) is 3 hours and 30 minutes behind Heure Avancée de Terre-Neuve
11:30 pm23:30 in Upper Alton, IL, USA is 3:00 am03:00 in HAT
Upper Alton to HAT call time
Best time for a conference call or a meeting is between 8am-2:30pm in Upper Alton which corresponds to 11:30am-6pm in HAT
11:30 pm23:30 CST (Central Standard Time) (Upper Alton, IL, USA). Offset UTC -6:00 hours
3:00 am03:00 Heure Avancée de Terre-Neuve (HAT). Offset UTC -2:30 hours
11:30 pm23:30 Upper Alton, IL, USA / 3:00 am03:00 HAT
| Upper Alton, IL, USA | HAT |
|---|---|
| 12am (midnight) | 3:30 am |
| 1am | 4:30 am |
| 2am | 5:30 am |
| 3am | 6:30 am |
| 4am | 7:30 am |
| 5am | 8:30 am |
| 6am | 9:30 am |
| 7am | 10:30 am |
| 8am | 11:30 am |
| 9am | 12:30 pm |
| 10am | 1:30 pm |
| 11am | 2:30 pm |
| 12pm (noon) | 3:30 pm |
| 1pm | 4:30 pm |
| 2pm | 5:30 pm |
| 3pm | 6:30 pm |
| 4pm | 7:30 pm |
| 5pm | 8:30 pm |
| 6pm | 9:30 pm |
| 7pm | 10:30 pm |
| 8pm | 11:30 pm |
| 9pm | 12:30 am |
| 10pm | 1:30 am |
| 11pm | 2:30 am |
| 0:00 | 3:30 |
| 1:00 | 4:30 |
| 2:00 | 5:30 |
| 3:00 | 6:30 |
| 4:00 | 7:30 |
| 5:00 | 8:30 |
| 6:00 | 9:30 |
| 7:00 | 10:30 |
| 8:00 | 11:30 |
| 9:00 | 12:30 |
| 10:00 | 13:30 |
| 11:00 | 14:30 |
| 12:00 | 15:30 |
| 13:00 | 16:30 |
| 14:00 | 17:30 |
| 15:00 | 18:30 |
| 16:00 | 19:30 |
| 17:00 | 20:30 |
| 18:00 | 21:30 |
| 19:00 | 22:30 |
| 20:00 | 23:30 |
| 21:00 | 0:30 |
| 22:00 | 1:30 |
| 23:00 | 2:30 |
Upper Alton Information
Time Zone
Abbreviation / Name
CST - Central Standard Time
CDT - Central Daylight Time
CDT - Central Daylight Time
UTC / GMT Offset
-6:00 hours during Central Standard Time, currently in use.
-5:00 hours during Central Daylight Time.
-5:00 hours during Central Daylight Time.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Sunday, March 10, 2024 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 1 hour to Sunday, March 10, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Sunday, November 3, 2024 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 1 hour to Sunday, November 3, 2024, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
Upper Alton Facts
Country
USA
State
Illinois
Population
29,251
Currency
Dollar (USD)
Geographic Coordinates
38° 54' N Latitude / 90° 09' W Longitude
International Dialing Code
+1
Heure Avancée de Terre-Neuve
Offset: HAT is 2 hours and 30 minutes behind Greenwich Mean Time (GMT) and is used in North America
HAT representations, usage and related time zones
W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
- -0230 - basic
- -02:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
- -0230 - sign character (-) followed by a four digit time providing hours (02) and minutes (30) of the offset. Indicates two hour and thirty minutes time differences to the west of the zero meridian.