This map shows poll closing times across Canada

Canadian poll closing times
From the CBC: “The 20,000 polling places and 66,000 polling stations in the six time zones are open for 12 hours throughout the day, with those in the Pacific region closing their doors at 7:00 p.m. PT. There are, however, select polling places, known as mobile polls, that are intended to facilitate voting for the elderly or infirm that sometimes operate on reduced hours.”