June 20:
EST. For the northern half of Earth (the Northern Hemisphere), the winter solstice occurs annually on December 21 or 22. (For the Southern Hemisphere, the winter solstice occurs on June 20 or 21.)
Winter facts: Winter is the coldest season of the year in polar and temperate zones. It occurs after autumn and before spring in each year. Winter is caused by the axis of the Earth in that hemisphere being oriented away from the Sun.
Safety tips: Winterize your home. Install weather stripping, insulation, and storm windows. ...
Check your heating systems. ...
If you do not have a working smoke detector, install one. ...
Prevent carbon monoxide (CO) poisoning emergencies.
