December Information Resources
December Information Resources
December is the twelfth and final month of the Gregorian calendar, marking the start of winter in the Northern Hemisphere and the beginning of summer in the Southern Hemisphere. It includes major cultural celebrations, public holidays, seasonal weather patterns, astronomy events, and significant historical observances. The resources below provide trusted links to December calendars, holidays, climate data, sky events, and educational information from official and reputable sources.
Official Calendars & Public Holidays
- Time and Date – December Calendar (Global Overview)
- Time and Date – December Holidays by Country
- Public Holidays Global – December Observances Worldwide
Weather, Seasons & Climate in December
- NOAA – December Climate & Weather Data (USA & Global)
- UK Met Office – December Climate Information
- Australian Bureau of Meteorology – December Climate Statistics
Astronomy & Sky Events in December
- Time and Date – December Moon Phases & Astronomy Events
- NASA – December Skywatching Highlights (Including Geminids)
- International Astronomical Union – Astronomy Resources
Cultural Events, Festivals & Traditions
- United Nations – International Days Observed in December
- Encyclopaedia Britannica – December Celebrations & Observances
- History.com – Notable December Dates in History
Facts About December
- Time and Date – December Meaning, Origin & Seasonal Facts
- Encyclopaedia Britannica – Overview of December
- National Geographic – Historical & Seasonal December Features
Why Use Official & Trusted Sources
December features major cultural holidays, meteor showers, seasonal transitions, and global celebrations that vary widely across regions. Official meteorological agencies, astronomical institutions, government calendars, and established educational organisations provide accurate, regularly updated information. Using trusted sources helps ensure that holiday dates, climate summaries, sky events, and seasonal insights are reliable for planning, research, or general reference.
⚠️ Disclaimer
This page provides links to external calendar, climate, astronomy, historical, and educational websites for general information only. All dates, holidays, meteor shower details, climate statistics, moon phases, seasonal facts, cultural observances, and related content are created, maintained, and updated solely by their respective organisations or third-party publishers. This page is not affiliated with or endorsed by NASA, the United Nations, NOAA, BOM, Time and Date, Met Office, National Geographic, History.com, or any other referenced entity. Always confirm important information directly with official sources before making travel plans, academic decisions, or any time-sensitive commitments.