Time in WET and IDLW
The time difference between Western European Time (WET) and International Date Line West Time (IDLW) is 12 hours. International Date Line West Time is 12 hours behind Western European Time.
This means 9am WET is 9pm IDLW (previous day) and 5pm WET is 5am IDLW.
Western European Time
- The current local time in WET is 8:29 am (September 2, 2026)
- WET time zone offset is UTC+00:00
International Date Line West Time
- The current local time in IDLW is 8:29 pm (September 2, 2026)
- IDLW time zone offset is UTC-12:00
How to convert Western European Time to International Date Line West Time?
Subtract 12 hours from Western European Time to get International Date Line West Time.
Time in WET
00:00
Time in IDLW
00:00
Use the slider above to convert Western European 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
| WET | 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 |