Time in HMT and CIST
The time difference between Heard and McDonald Islands Time (HMT) and Clipperton Island Standard Time (CIST) is 13 hours. Clipperton Island Standard Time is 13 hours behind Heard and McDonald Islands Time.
This means 9am HMT is 8pm CIST (previous day) and 5pm HMT is 4am CIST.
Heard and McDonald Islands Time
- The current local time in HMT is 5:28 pm (July 18, 2026)
- HMT time zone offset is UTC+05:00
Clipperton Island Standard Time
- The current local time in CIST is 8:28 pm (July 18, 2026)
- CIST time zone offset is UTC-08:00
How to convert Heard and McDonald Islands Time to Clipperton Island Standard Time?
Subtract 13 hours from Heard and McDonald Islands Time to get Clipperton Island Standard Time.
Time in HMT
00:00
Time in CIST
00:00
Use the slider above to convert Heard and McDonald Islands Time to Clipperton Island 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
| HMT | CIST |
|---|---|
| 12am | 11am |
| 1am | 12pm |
| 2am | 1pm |
| 3am | 2pm |
| 4am | 3pm |
| 5am | 4pm |
| 6am | 5pm |
| 7am | 6pm |
| 8am | 7pm |
| 9am | 8pm |
| 10am | 9pm |
| 11am | 10pm |
| 12pm | 11pm |
| 1pm | 12am |
| 2pm | 1am |
| 3pm | 2am |
| 4pm | 3am |
| 5pm | 4am |
| 6pm | 5am |
| 7pm | 6am |
| 8pm | 7am |
| 9pm | 8am |
| 10pm | 9am |
| 11pm | 10am |