Time in CHAST and UTC
The time difference between Chatham Standard Time (CHAST) and Coordinated Universal Time (UTC) is 12 hours 45 minutes. Coordinated Universal Time is 12 hours 45 minutes behind Chatham Standard Time.
This means 9am CHAST is 8:15pm UTC (previous day) and 5pm CHAST is 4:15am UTC.
Chatham Standard Time
- The current local time in CHAST is 11:35 am (June 4, 2026)
- CHAST time zone offset is UTC+12:45
Coordinated Universal Time
- The current local time in UTC is 10:50 pm (June 3, 2026)
- UTC time zone offset is UTC+00:00
How to convert Chatham Standard Time to Coordinated Universal Time?
Subtract 12 hours 45 minutes from Chatham Standard Time to get Coordinated Universal Time.
Time in CHAST
00:00
Time in UTC
00:00
Use the slider above to convert Chatham Standard Time to Coordinated Universal 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
| CHAST | UTC |
|---|---|
| 12am | 11:15am |
| 1am | 12:15pm |
| 2am | 1:15pm |
| 3am | 2:15pm |
| 4am | 3:15pm |
| 5am | 4:15pm |
| 6am | 5:15pm |
| 7am | 6:15pm |
| 8am | 7:15pm |
| 9am | 8:15pm |
| 10am | 9:15pm |
| 11am | 10:15pm |
| 12pm | 11:15pm |
| 1pm | 0:15am |
| 2pm | 1:15am |
| 3pm | 2:15am |
| 4pm | 3:15am |
| 5pm | 4:15am |
| 6pm | 5:15am |
| 7pm | 6:15am |
| 8pm | 7:15am |
| 9pm | 8:15am |
| 10pm | 9:15am |
| 11pm | 10:15am |