Where does the Pacific time zone start?

Related questions

1. What does Pacific time mean?
2. Is UTC and London time the same?
3. Is It currently GMT or BST?
4. Is UTC time the same as GMT?
5. Does the clock go forward or back tonight?
6. What time is it in GMT BST?
7. Is London time the same as UTC?
8. Why is Greenwich pronounced that way?
9. Why do we turn the clocks back UK?
10. What time does the clock go back tonight?

Tags

1. #california
2. #oregon
3. #idaho
4. #nevada
5. #between
6. #states
7. #includes
8. #pacific
9. #zones
10. #mountain
11. #boundary
12. #washington