Tulsa, OK, USA to AST Ast
Time Difference
CST (Central Standard Time) is 5 hours behind Azores Standard Time
2:30 pm14:30 in Tulsa, OK, USA is 7:30 pm19:30 in AST
Tulsa to AST call time
Best time for a conference call or a meeting is between 8am-1pm in Tulsa which corresponds to 1pm-6pm in AST
2:30 pm14:30 CST (Central Standard Time) (Tulsa, OK, USA). Offset UTC -6:00 hours
7:30 pm19:30 Azores Standard Time (AST). Offset UTC -1:00 hours
2:30 pm14:30 Tulsa, OK, USA / 7:30 pm19:30 AST
| Tulsa, OK, USA | AST |
|---|---|
| 12am (midnight) | 5am |
| 1am | 6am |
| 2am | 7am |
| 3am | 8am |
| 4am | 9am |
| 5am | 10am |
| 6am | 11am |
| 7am | 12pm (noon) |
| 8am | 1pm |
| 9am | 2pm |
| 10am | 3pm |
| 11am | 4pm |
| 12pm (noon) | 5pm |
| 1pm | 6pm |
| 2pm | 7pm |
| 3pm | 8pm |
| 4pm | 9pm |
| 5pm | 10pm |
| 6pm | 11pm |
| 7pm | 12am (midnight) |
| 8pm | 1am |
| 9pm | 2am |
| 10pm | 3am |
| 11pm | 4am |
| 0:00 | 5:00 |
| 1:00 | 6:00 |
| 2:00 | 7:00 |
| 3:00 | 8:00 |
| 4:00 | 9:00 |
| 5:00 | 10:00 |
| 6:00 | 11:00 |
| 7:00 | 12:00 |
| 8:00 | 13:00 |
| 9:00 | 14:00 |
| 10:00 | 15:00 |
| 11:00 | 16:00 |
| 12:00 | 17:00 |
| 13:00 | 18:00 |
| 14:00 | 19:00 |
| 15:00 | 20:00 |
| 16:00 | 21:00 |
| 17:00 | 22:00 |
| 18:00 | 23:00 |
| 19:00 | 0:00 |
| 20:00 | 1:00 |
| 21:00 | 2:00 |
| 22:00 | 3:00 |
| 23:00 | 4:00 |
Tulsa 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 9, 2025 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 1 hour to Sunday, March 9, 2025, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Sunday, November 2, 2025 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 1 hour to Sunday, November 2, 2025, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
Tulsa Facts
Country
USA
State
Oklahoma
Alternative Names
Tlsa, TUL, Talsa, Tulsa, tarusa, tu er sa, Талса, Тълса, タルサ, 圖爾薩
Population
403,505
Currency
Dollar (USD)
Geographic Coordinates
36° 09' N Latitude / 95° 59' W Longitude
International Dialing Code
+1
Azores Standard Time
Offset: AST is 1 hour behind Greenwich Mean Time (GMT) and is used in Atlantic
AST representations, usage and related time zones
W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
- -01 - basic short
- -0100 - basic
- -01:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
- -0100 - sign character (-) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates one hour and zero minutes time differences to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
- November - Military abbreviation for AST
- N - short form of 'November'
AST Abbreviation: Several time zones share AST abbreviation and it could refer to these time zones
- Atlantic Standard Time - UTC -4
- Arabia Standard Time - UTC +3
- Argentina Standard Time - UTC -3
- Arabian Standard Time - UTC +3
- Apia Standard Time - UTC +13
- Azores Standard Time - UTC -1
Time zones with the GMT -1 offset:
- EGT - East Greenland Time
- AZOT - Azores Time
- CVT - Cape Verde Time
- N - November Time Zone