Summer Session I Instruction Begins When May. 18, 2026 (All day) Show Recurring Dates Recurring Dates May. 18, 2026 (All day) Description Summer session I instruction begins. Admission Information Contact the Office of the Registrar for more information. Contact Information Office of the Registrar 702-895-3443 registrar@unlv.edu Filters Open to All Academic Calendar Submit Event Update/Fix Event