Moon Phases Guide | Dates, Times, Lunar Calendar & Global Resources

Moon Phases Guide – Dates, Times & Lunar Calendar Resources

Moon phases describe the changing appearance of the Moon as it orbits Earth. The main phases include new moon, first quarter, full moon, and last quarter, along with intermediate phases such as waxing and waning crescents and gibbous stages.

This page provides a global guide to moon phases, including how the lunar cycle works, why moon phases change, and links to live moon phase tools, calendars, and country-specific pages.

Quick Answer:

Moon phases change as the Moon orbits Earth, reflecting different amounts of sunlight. A full cycle takes about 29.5 days and includes new moon, full moon, and intermediate phases.

🌙 The 8 Phases of the Moon

  • New Moon: Moon not visible from Earth
  • Waxing Crescent: Small illuminated crescent appears
  • First Quarter: Half of the Moon is visible
  • Waxing Gibbous: More than half illuminated
  • Full Moon: Fully illuminated Moon
  • Waning Gibbous: Illumination decreasing
  • Last Quarter: Half visible again
  • Waning Crescent: Small crescent before new moon

🌙 Live Moon Phase Tools

🌍 Moon Phases by Country

Moon phase timing is the same globally, but the displayed time depends on your location and time zone. Use the pages below for local moon phase information:

📅 Why Moon Phases Change

Moon phases occur because the Moon reflects sunlight as it orbits Earth. The angle between the Earth, Moon, and Sun determines how much of the Moon’s surface is visible from Earth.

  • The Moon takes about 29.5 days to complete one full cycle
  • The illuminated portion changes gradually each day
  • The same phase occurs worldwide but at different local times

🔭 Uses of Moon Phase Information

  • Stargazing and astronomy observation
  • Photography planning (full moon, crescents)
  • Fishing and tidal activity timing
  • Cultural and religious observances
  • Outdoor event planning

🎸 Explore Musical Instruments

Looking for something different? Browse beginner-friendly guitars, ukuleles and keyboards.

Important Disclaimer & Data Sources

This page provides general information and outbound links only. It does not calculate or publish moon phase times. All lunar data, calendars, and astronomical information should be verified directly through official or specialist sources such as Timeanddate, NASA, or national meteorological agencies.

This page is independent and is not affiliated with or endorsed by any astronomy organisation or data provider. Moon phase times and visibility may vary depending on location, conditions, and updates from external sources.