Time in WET and CHAST
The time difference between Western European Time (WET) and Chatham Standard Time (CHAST) is 12 hours 45 minutes. Chatham Standard Time is 12 hours 45 minutes ahead of Western European Time.
This means 9am WET is 9:45pm CHAST and 5pm WET is 5:45am CHAST (next day).
Western European Time
- The current local time in WET is 12:36 pm (July 18, 2026)
- WET time zone offset is UTC+00:00
Chatham Standard Time
- The current local time in CHAST is 1:21 am (July 19, 2026)
- CHAST time zone offset is UTC+12:45
How to convert Western European Time to Chatham Standard Time?
Add 12 hours 45 minutes to Western European Time to get Chatham Standard Time.
Time in WET
00:00
Time in CHAST
00:00
Use the slider above to convert Western European Time to Chatham Standard 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 | CHAST |
|---|---|
| 12am | 12:45pm |
| 1am | 1:45pm |
| 2am | 2:45pm |
| 3am | 3:45pm |
| 4am | 4:45pm |
| 5am | 5:45pm |
| 6am | 6:45pm |
| 7am | 7:45pm |
| 8am | 8:45pm |
| 9am | 9:45pm |
| 10am | 10:45pm |
| 11am | 11:45pm |
| 12pm | 0:45am |
| 1pm | 1:45am |
| 2pm | 2:45am |
| 3pm | 3:45am |
| 4pm | 4:45am |
| 5pm | 5:45am |
| 6pm | 6:45am |
| 7pm | 7:45am |
| 8pm | 8:45am |
| 9pm | 9:45am |
| 10pm | 10:45am |
| 11pm | 11:45am |