Hey.

As per the eligibility criteria laid out for admission in AIIMS, you need to complete the compulsory one-year rotatory internship on or before January 31, 2020. Considering the fact that you will complete it on 31st January itself, you seem to be eligible for admission in AIIMS. You can use the link below for any other details regarding the eligibility criteria laid out or more.

https://medicine.careers360.com/articles/aiims-pg-eligibility-criteria/amp

Best of luck