Time in ICT and AST
The time difference between Indochina Time (ICT) and Atlantic Standard Time (AST) is 11 hours. Atlantic Standard Time is 11 hours behind Indochina Time.
This means 9am ICT is 10pm AST (previous day) and 5pm ICT is 6am AST.
Indochina Time
- The current local time in ICT is 4:59 pm (September 2, 2026)
- ICT time zone offset is UTC+07:00
Atlantic Standard Time
- The current local time in AST is 1:59 pm (September 2, 2026)
- AST time zone offset is UTC-04:00
How to convert Indochina Time to Atlantic Standard Time?
Subtract 11 hours from Indochina Time to get Atlantic Standard Time.
Time in ICT
00:00
Time in AST
00:00
Use the slider above to convert Indochina Time to Atlantic Standard Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| ICT | AST |
|---|---|
| 12am | 1pm |
| 1am | 2pm |
| 2am | 3pm |
| 3am | 4pm |
| 4am | 5pm |
| 5am | 6pm |
| 6am | 7pm |
| 7am | 8pm |
| 8am | 9pm |
| 9am | 10pm |
| 10am | 11pm |
| 11am | 12am |
| 12pm | 1am |
| 1pm | 2am |
| 2pm | 3am |
| 3pm | 4am |
| 4pm | 5am |
| 5pm | 6am |
| 6pm | 7am |
| 7pm | 8am |
| 8pm | 9am |
| 9pm | 10am |
| 10pm | 11am |
| 11pm | 12pm |