Time in GMT and IDLW
The time difference between Greenwich Mean Time (GMT) and International Day Line West time zone (IDLW) is 12 hours. International Day Line West time zone is 12 hours behind Greenwich Mean Time.
Greenwich Mean Time
- The current local time in GMT is 12:59 pm (April 24, 2024)
- GMT time zone offset is UTC+00:00
International Day Line West time zone
- The current local time in IDLW is 12:59 am (April 24, 2024)
- IDLW time zone offset is UTC-12:00
How to convert Greenwich Mean Time to International Day Line West time zone?
Subtract 12 hours from Greenwich Mean Time to get International Day Line West time zone.
Time in GMT
00:00
Time in IDLW
00:00
Use the slider above to convert Greenwich Mean Time to International Day Line West time zone 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
| GMT | IDLW |
|---|---|
| 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 | 12am |
| 1pm | 1am |
| 2pm | 2am |
| 3pm | 3am |
| 4pm | 4am |
| 5pm | 5am |
| 6pm | 6am |
| 7pm | 7am |
| 8pm | 8am |
| 9pm | 9am |
| 10pm | 10am |
| 11pm | 11am |