The winter solstice 2025 falls on Sunday, December 21, at 10:03 AM Eastern Time, marking the shortest day and longest night of the year in the Northern Hemisphere.
Author Knowledge & Research Editor
Jordan Mitchell spent a decade as a reference librarian before transitioning to writing, bringing the librarian's obsession with accuracy and thorough research to online content. With a Master's in Library Science and years of experience helping people find reliable answers to their questions, Jordan approaches every topic with curiosity and rigor. The mission is simple: provide clear, accurate, verified information that respects readers' intelligence. When not researching the next explainer or fact-checking viral claims, Jordan is probably organizing something unnecessarily or falling down a Wikipedia rabbit hole.
The winter solstice 2025 falls on Sunday, December 21, at 10:03 AM Eastern Time, marking the shortest day and longest night of the year in the Northern Hemisphere.
Cold temperatures slow the chemical reactions in lithium-ion batteries, reducing available power and causing your phone to die faster or shut down unexpectedly in winter.
HTTPS encrypts data between your browser and websites using TLS encryption, preventing eavesdroppers from reading your passwords, credit cards, and personal information during transmission.
Maximize deductions and minimize taxes before year-end by contributing to retirement accounts, harvesting investment losses, bunching charitable donations, and using FSA funds before they expire.
Host a successful virtual holiday party by choosing the right platform, planning interactive activities, setting a reasonable duration, and sending participants festive supplies in advance.
Vitamin C does not prevent colds in most people, but regular supplementation may slightly reduce cold duration by about 8% in adults and 14% in children.
Store-bought eggnog lasts 5-7 days after opening when refrigerated, while homemade eggnog should be consumed within 2-3 days due to raw egg content.
Seasonal affective disorder is a type of depression that follows a seasonal pattern, typically starting in fall and lifting in spring, caused by reduced sunlight affecting brain chemistry.
Winterizing your car involves checking antifreeze, tires, battery, and emergency supplies to ensure safe driving in cold weather and prevent costly breakdowns.