Capital City:
name: Ottawa
geographic coordinates: 45 25 N, 75 42 W
time difference: UTC-5 (same time as Washington, DC, during Standard Time)
daylight saving time: +1hr, begins second Sunday in March; ends first Sunday in November
time zone note: Canada has six time zones
etymology: the city lies on the south bank of the Ottawa River, from which it derives its name; the river name comes from the Algonquin word adawe, meaning "to trade"
Definition:
This entry gives the name of the seat of government, its geographic coordinates, the time difference relative to Coordinated Universal Time (UTC) and the time observed in Washington, DC, and, if applicable, information on daylight saving time (DST). Where appropriate, a special time zone note has been added to highlight those countries that have multiple time zones. Finally, etymology explains how the capital acquired its name.
Source: CIA World Factbook