Time in CHST and IDLW
The time difference between Chamorro Standard Time (CHST) and International Date Line West Time (IDLW) is 22 hours. International Date Line West Time is 22 hours behind Chamorro Standard Time.
This means 9am CHST is 11am IDLW (previous day) and 5pm CHST is 7pm IDLW (previous day).
Chamorro Standard Time
- The current local time in CHST is 7:01 am (July 9, 2026)
- CHST time zone offset is UTC+10:00
International Date Line West Time
- The current local time in IDLW is 9:01 am (July 9, 2026)
- IDLW time zone offset is UTC-12:00
How to convert Chamorro Standard Time to International Date Line West Time?
Subtract 22 hours from Chamorro Standard Time to get International Date Line West Time.
Time in CHST
00:00
Time in IDLW
00:00
Use the slider above to convert Chamorro Standard 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
| CHST | IDLW |
|---|---|
| 12am | 2am |
| 1am | 3am |
| 2am | 4am |
| 3am | 5am |
| 4am | 6am |
| 5am | 7am |
| 6am | 8am |
| 7am | 9am |
| 8am | 10am |
| 9am | 11am |
| 10am | 12pm |
| 11am | 1pm |
| 12pm | 2pm |
| 1pm | 3pm |
| 2pm | 4pm |
| 3pm | 5pm |
| 4pm | 6pm |
| 5pm | 7pm |
| 6pm | 8pm |
| 7pm | 9pm |
| 8pm | 10pm |
| 9pm | 11pm |
| 10pm | 12am |
| 11pm | 1am |