What calendar does Philippines use?

Related questions

1. What GMT time zone is Sydney?
2. What is GMT time in Philippines?
3. Did the time change today?
4. How many time zones does Singapore have?
5. What is the GMT time in South Africa?
6. Does Tennessee have two different time zones?
7. Are GMT and Zulu the same?
8. Does China have one time zone?
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Tags

1. #times
2. #solar
3. #today
4. #based
5. #calendar
6. #lengths
7. #world
8. #irregular
9. #gregorian
10. #representation
11. #widely
12. #standard
13. #months
14. #common
15. #dates
16. #international
17. #divided