Time in IDLW and EGST
The time difference between International Date Line West Time (IDLW) and Eastern Greenland Summer Time (EGST) is 12 hours. Eastern Greenland Summer Time is 12 hours ahead of International Date Line West Time.
This means 9am IDLW is 9pm EGST and 5pm IDLW is 5am EGST (next day).
International Date Line West Time
- The current local time in IDLW is 12:37 am (July 19, 2026)
- IDLW time zone offset is UTC-12:00
Eastern Greenland Summer Time
- The current local time in EGST is 12:37 pm (July 18, 2026)
- EGST time zone offset is UTC+00:00
How to convert International Date Line West Time to Eastern Greenland Summer Time?
Add 12 hours to International Date Line West Time to get Eastern Greenland Summer Time.
Time in IDLW
00:00
Time in EGST
00:00
Use the slider above to convert International Date Line West Time to Eastern Greenland Summer 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
| IDLW | EGST |
|---|---|
| 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 |