Time in IST and GILT
The time difference between Irish Standard Time (IST) and Gilbert Island Time (GILT) is 11 hours. Gilbert Island Time is 11 hours ahead of Irish Standard Time.
This means 9am IST is 8pm GILT and 5pm IST is 4am GILT (next day).
Irish Standard Time
- The current local time in IST is 2:38 pm (July 18, 2026)
- IST time zone offset is UTC+01:00
Gilbert Island Time
- The current local time in GILT is 1:38 am (July 19, 2026)
- GILT time zone offset is UTC+12:00
How to convert Irish Standard Time to Gilbert Island Time?
Add 11 hours to Irish Standard Time to get Gilbert Island Time.
Time in IST
00:00
Time in GILT
00:00
Use the slider above to convert Irish 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
| IST | GILT |
|---|---|
| 12am | 11am |
| 1am | 12pm |
| 2am | 1pm |
| 3am | 2pm |
| 4am | 3pm |
| 5am | 4pm |
| 6am | 5pm |
| 7am | 6pm |
| 8am | 7pm |
| 9am | 8pm |
| 10am | 9pm |
| 11am | 10pm |
| 12pm | 11pm |
| 1pm | 12am |
| 2pm | 1am |
| 3pm | 2am |
| 4pm | 3am |
| 5pm | 4am |
| 6pm | 5am |
| 7pm | 6am |
| 8pm | 7am |
| 9pm | 8am |
| 10pm | 9am |
| 11pm | 10am |