Cunningham's 2023 novel — one Brooklyn family across three days in three years before/during/after COVID. Critically warm reception.
From Wikipedia
A day is the time period of a full rotation of the Earth with respect to the Sun. On average, this is 24 hours. As a day passes at a given location it experiences morning, afternoon, evening, and night. This daily cycle drives circadian rhythms in many organisms, which are vital to many life processes.