Časové pásmo
- Currently Mountain Daylight Time (MDT), UTC -6
- Štandardný čas (Mountain Standard Time (MST), UTC -7) starts november 3, 2019
- Mountain Time is (behind/ahead of) 11 hodiny a 30 minúty behind Itanagar.
The IANA time zone identifiers for Mountain Time are America/Boise, America/Cambridge_Bay, America/Denver, America/Edmonton, America/Inuvik, America/Ojinaga a America/Yellowknife.