First Day Of Summer Canada 2024. Longest day of the year 2024 in canada. The first day of summer arrives with the solstice this year on thursday, june 20, 2024 at 4:51 p.m.

“solstice” means the sun has gotten as high in the sky as it’s going to get for the year; This page provides date and local time for summer solstice in the year 2024 for vancouver, british columbia, canada.