(National Post) Daylight Saving Time 2013 begins this Sunday March 10 at 2 a.m. Don’t forget to put your clocks forward one hour.

Daylight Saving Time traditionally begins on the second Sunday of March and ends on the first Sunday of November.

The change in the clocks means one less hour of sleep Saturday night and has traditionally resulted in many people showing up to work or an appointment an hour late.

Fire safety officials also like to point out that this is a good time to switch the batteries on your smoke detectors.

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