When are the long holidays given at BITS Pilani?

Approximate figures:

1. before joining BITS
2. Winter break after 1st sem (20 days)
3. summer break after 2nd sem (2 months)
4. winter break after 3rd sem (20 days)
5. short break after 4th sem and summer course (15 days)
6. winter break after 5th sem (20 days)
7. summer break after 6th sem (45 days)
8. winter break after 7th sem (20 days)
9. 8th sem is last in 4 year course.