April Information Resources
April Information Resources
April is the fourth month of the Gregorian calendar and is associated with the middle of spring in the Northern Hemisphere and the middle of autumn in the Southern Hemisphere. Across the world, April includes cultural holidays, weather transitions, celestial events, and historical observances. The resources below provide trusted information on April calendars, holidays, climate patterns, astronomy, and educational facts from official and well-established sources.
Official Calendars & Public Holidays
- Time and Date – April Calendar (Global Overview)
- Time and Date – April Holidays by Country
- Public Holidays Global – April Observances Worldwide
Weather, Seasons & Climate in April
- NOAA – April Climate & Weather Data (USA & Global)
- UK Met Office – April Climate Information
- Australian Bureau of Meteorology – April Climate Statistics
Astronomy & Sky Events in April
- Time and Date – April Moon Phases & Astronomy Events
- NASA – April Skywatching Highlights
- International Astronomical Union – Astronomy Resources
Cultural Events, Festivals & Traditions
- United Nations – International Days Observed in April
- Encyclopaedia Britannica – April Celebrations & Observances
- History.com – Notable April Dates in History
Facts About April
- Time and Date – April Meaning, Origin & Seasonal Facts
- Encyclopaedia Britannica – Overview of April
- National Geographic – Historical & Seasonal April Features
Why Use Official & Trusted Sources
April holidays, seasonal weather patterns, historical observances, and astronomical events differ significantly across regions. Official meteorological agencies, government calendars, and international scientific organisations provide regularly updated and verifiable information. Using trusted sources helps ensure holiday dates, climate patterns, moon phases, and sky events are accurate and suitable for planning, study, or general reference.
⚠️ Disclaimer
This page provides links to external calendar, weather, astronomy, historical, and educational websites for general information only. All dates, holidays, climate statistics, astronomical data, seasonal changes, cultural observances, and related content are created, maintained, and updated solely by their respective organisations or third-party providers. This page is not affiliated with or endorsed by NASA, the United Nations, NOAA, BOM, National Geographic, Time and Date, Met Office, History.com, or any other referenced entity. Always verify key information with original and official sources before making plans, travel arrangements, academic decisions, or other time-sensitive commitments.