The Mountain Time Zone of LOCATION@1 keeps time by subtracting seven hours from Coordinated Universal Time , sometimes called Greenwich Mean Time -LRB- UTC-7 -RRB- during the shortest days of autumn and winter , and by subtracting six hours during daylight saving time in the spring , summer , and early autumn -LRB- UTC-6 -RRB- .

The LOCATION@2 subtracts seven hours from ORGANIZATION@1 during standard time -LRB- UTC-7 -RRB- and six hours during daylight saving time -LRB- UTC-6 -RRB- .
