Time in IDLW and CHST
The time difference between International Date Line West Time (IDLW) and Chamorro Standard Time (CHST) is 22 hours. Chamorro Standard Time is 22 hours ahead of International Date Line West Time.
This means 9am IDLW is 7am CHST (next day) and 5pm IDLW is 3pm CHST (next day).
International Date Line West Time
- The current local time in IDLW is 12:36 am (July 19, 2026)
- IDLW time zone offset is UTC-12:00
Chamorro Standard Time
- The current local time in CHST is 10:36 pm (July 18, 2026)
- CHST time zone offset is UTC+10:00
How to convert International Date Line West Time to Chamorro Standard Time?
Add 22 hours to International Date Line West Time to get Chamorro Standard Time.
Time in IDLW
00:00
Time in CHST
00:00
Use the slider above to convert International Date Line West Time to Chamorro 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
| IDLW | CHST |
|---|---|
| 12am | 10pm |
| 1am | 11pm |
| 2am | 12am |
| 3am | 1am |
| 4am | 2am |
| 5am | 3am |
| 6am | 4am |
| 7am | 5am |
| 8am | 6am |
| 9am | 7am |
| 10am | 8am |
| 11am | 9am |
| 12pm | 10am |
| 1pm | 11am |
| 2pm | 12pm |
| 3pm | 1pm |
| 4pm | 2pm |
| 5pm | 3pm |
| 6pm | 4pm |
| 7pm | 5pm |
| 8pm | 6pm |
| 9pm | 7pm |
| 10pm | 8pm |
| 11pm | 9pm |