Time in AST and GILT
The time difference between Atlantic Standard Time (AST) and Gilbert Island Time (GILT) is 16 hours. Gilbert Island Time is 16 hours ahead of Atlantic Standard Time.
This means 9am AST is 1am GILT (next day) and 5pm AST is 9am GILT (next day).
Atlantic Standard Time
- The current local time in AST is 11:40 am (September 2, 2026)
- AST time zone offset is UTC-04:00
Gilbert Island Time
- The current local time in GILT is 7:40 pm (September 2, 2026)
- GILT time zone offset is UTC+12:00
How to convert Atlantic Standard Time to Gilbert Island Time?
Add 16 hours to Atlantic Standard Time to get Gilbert Island Time.
Time in AST
00:00
Time in GILT
00:00
Use the slider above to convert Atlantic Standard Time to Gilbert Island 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
| AST | GILT |
|---|---|
| 12am | 4pm |
| 1am | 5pm |
| 2am | 6pm |
| 3am | 7pm |
| 4am | 8pm |
| 5am | 9pm |
| 6am | 10pm |
| 7am | 11pm |
| 8am | 12am |
| 9am | 1am |
| 10am | 2am |
| 11am | 3am |
| 12pm | 4am |
| 1pm | 5am |
| 2pm | 6am |
| 3pm | 7am |
| 4pm | 8am |
| 5pm | 9am |
| 6pm | 10am |
| 7pm | 11am |
| 8pm | 12pm |
| 9pm | 1pm |
| 10pm | 2pm |
| 11pm | 3pm |