Joyan Malvina

Official Start Of Winter 2024 Dates. The seasons are defined as spring (march, april, may), summer (june, july, august), autumn. An equinox is one of two days in the year when the sun crosses the equator and day and night become equal in length.

The following table shows the dates together with the exact time in which each of the seasons of the year begin. The winter solstice, which marks the first day of winter 2024, occurs on saturday, december 21, 2024 at 4:21 a.m.