Annual Calendar
Important dates for 2025-2026:
2025
Sept 3 10h00: Réunion rentrée for M2 Chemistry: Concepts and Applications (Amphi Anne l’Huilier.)
Sept 9 14h00: Réunion rentrée for UCBL M2 SOCMB and CI (salle 24, Grignard)
Sept 8 - Oct 24: Courses for S3A
Oct 27 - Nov 2: Vacances Toussaints (ENS only - UCBL courses continue!)
Nov 3 - Dec 19: Courses for S3B
Nov 14: Deadline for choice of internship
Mid Dec: Signing of convention de stage
2026
Jan 5: Earliest possible start for internship (provided that all your S3 exams are done!)
Jan 12: Deadline for submission of bibliographic reports
Jan 19 - Jan 23: Bibliographic report oral examinations (online)
Jan 30: Last possible day for S3 exams
Feb 2: Latest start day for internship
Mid Feb: S3 jury
First half of July: Research report oral examinations (possibly online, deadline for report submission 7 days before exam)
Jul 31: Latest end day of S4 internship
End Jul: S4 jury