If you're tired of the daylight saving time change, a new Private Member's Bill could end the practice once and for all. According to a report by the Canadian Sleep Research Consortium, the daylight saving time changes significantly impact the biological clock, which regulates most of the body's functions. Daylight saving time is set to end next month in six time zones across the country: Pacific, Mountain, Central, Eastern, and Atlantic. There are already regions in Canada that have scrapped daylight saving time, including most of Saskatchewan, some parts of Quebec and B.C., all of Yukon, and Nunavut's Southampton Island. Daylight saving time was first implemented in 1908 in Thunder Bay, then known as Port Arthur.