Winter 2024 Calendar. The following dates are sorted chronologically, beginning in january of 2024.  — winter 2024 starts on saturday, december 21st in the northern hemisphere, with the first day of winter being the shortest daylight day of the year with the earth's axis.

 — winter 2024 starts on saturday, december 21st in the northern hemisphere, with the first day of winter being the shortest daylight day of the year with the earth’s axis. Will it be a bad winter?