Annual leave during a PhD

https://www.findaphd.com/blog/8696/3-months-in-my-first-time-taking-annual-leave

This is worth looking at. UCL is 27 days in line with staff at the uni. Its worth checking with supervisors certain deadlines and talks and compulsory meetings. Like with the eldest whos applying this year, shes put herself down for 20% teaching 80% phd, so she will also have to factor that in, and if theres any outreach events shes put herself down for.

During my PhD interview my supervisors say it's a month