Time in MEST and IDLW
The time difference between Middle European Summer Time (MEST) and International Date Line West Time (IDLW) is 14 hours. International Date Line West Time is 14 hours behind Middle European Summer Time.
This means 9am MEST is 7pm IDLW (previous day) and 5pm MEST is 3am IDLW.
Middle European Summer Time
- The current local time in MEST is 10:01 pm (July 18, 2026)
- MEST time zone offset is UTC+02:00
International Date Line West Time
- The current local time in IDLW is 8:01 am (July 19, 2026)
- IDLW time zone offset is UTC-12:00
How to convert Middle European Summer Time to International Date Line West Time?
Subtract 14 hours from Middle European Summer Time to get International Date Line West Time.
Time in MEST
00:00
Time in IDLW
00:00
Use the slider above to convert Middle European Summer Time to International Date Line West 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
| MEST | IDLW |
|---|---|
| 12am | 10am |
| 1am | 11am |
| 2am | 12pm |
| 3am | 1pm |
| 4am | 2pm |
| 5am | 3pm |
| 6am | 4pm |
| 7am | 5pm |
| 8am | 6pm |
| 9am | 7pm |
| 10am | 8pm |
| 11am | 9pm |
| 12pm | 10pm |
| 1pm | 11pm |
| 2pm | 12am |
| 3pm | 1am |
| 4pm | 2am |
| 5pm | 3am |
| 6pm | 4am |
| 7pm | 5am |
| 8pm | 6am |
| 9pm | 7am |
| 10pm | 8am |
| 11pm | 9am |