As an added bonus, the Emerson CKS1862 will also automatically adjust its time for daylight savings time twice a year.
When I arrived I discovered that the practical test was already one hour in progress and learned that it was an hour later due to daylight savings.
Also, Arizona does not practice daylight savings time, so the state is always on Mountain Standard Time.
The batteries need to be changed every six months; experts recommend changing the batteries in autumn during daylight savings time.
The week ends with the change to Daylight Savings Time, where everyone loses one hour of sleep.