Almanac 2024 Winter Solstice. Many trees and plants were traditionally important to the celebration of the winter solstice (on december 21). According to the farmers' almanac, the winter solstice, which marks the first day of winter 2024, starts at 4:21 a.m.
This winter, la niña, which refers to the periodic cooling of ocean surface. However, this doesn’t mean that winter weather will wait until this date to make.