All non-Caltech student, faculty & staff registration services end at 3pm. SFL closes at midnight.
Libraries will only be open to those with Caltech or Reader’s ID. SFL open 9am – midnight. Millikan and Dabney open 9am – 5pm. Cahill and Geology closed all day.
SFL resumes regular hours at 9am. Mililkan and Dabney open regular Saturday hours.
All libraries have normal Sunday hours.
Please visit our Hours Page for a full schedule.