Most American states and Canadian provinces and territories observe Daylight Saving Time in the summer, and switch between standard time and Daylight Saving Time on the same dates.
(Most American states and Canadian provinces and territories; observe; Daylight Saving Time; T:in the summer) (Most American states and Canadian provinces and territories; switch; T:between standard time and Daylight Saving Time on the same dates) (Daylight; Saving; Time; on the same dates)
Most American states and Canadian provinces and territories Most American states and Canadian provinces and territories Daylight
observe switch Saving
Daylight Saving Time T:in the summer
T:between standard time and Daylight Saving Time on the same dates
Time on the same dates