Why does time change in Canada?

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Tags

1. #sources
2. #called
3. #places
4. #saves
5. #better
6. #dates
7. #energy
8. #daylight
9. #months
10. #according
11. #change
12. #world
13. #evening
14. #countries
15. #different
16. #clocks
17. #during
18. #morning
19. #saving
20. #summer
21. #purpose