Has anyone done an internship while studying on a Student visa — how did you manage the hours?

The key rules I am trying to understand:n

• During term time: maximum 20 hours per week paid work
• During official university vacation: full-time work is permitted
• My confusion: when exactly do my official vacation periods start and end?

nnQuestions for anyone who has done this:n

• How did you confirm your official vacation dates with your university?
• Did you do a summer internship — how did you make it work with the hour rules?
• Any issues with your university or employer around compliance?

nnUKBuddy Visa Work Rights Guide