What is the difference between PST and PDT?

Related questions

1. Is California a UTC state?
2. Is California currently on Daylight Savings Time?
3. What UTC time zone is Eastern?
4. What is 12pm EDT?
5. What does 8 UTC mean?
6. Will we stop changing the clocks?
7. What is UTC and EDT?
8. Do we fall back tonight?
9. Why doesn't Arizona do Daylight Savings?

Tags

1. #eight
2. #hours
3. #universal
4. #standard
5. #daylight
6. #countries
7. #other
8. #places
9. #states
10. #several
11. #summary
12. #america
13. #pacific
14. #coordinated
15. #winter
16. #summer
17. #these
18. #while
19. #canada
20. #united
21. #behind
22. #during