Daylight Saving Time ends on the first Sunday in November for us here in Anchorage, and elsewhere in the USA using DST.
The clock goes forward one hour at 2:00 AM on the second Sunday in March and back to normal time at 2:00 AM on the first Sunday in November. This means that we set our clocks back one hour before going to bed on Saturday night.
These dates were recently modified with the passage of the Energy Policy Act of 2005. Prior to 2007, daylight time in the United States began on the first Sunday in April and ended on the last Sunday in October.