How to Find the Next Full Moon or Any Date's Moon Phase on NextFullMoon.org

Updated

NextFullMoon.org answers two questions fast: when the next full moon happens, and what the moon looks like on any given date. The homepage shows the next full moon's date and time (including UTC) plus a live countdown, while the Moon Phase Calendar lets you jump to any day, month, or year. Use the homepage for a quick answer; use the calendar pages when you need a specific date.

Find the next full moon

The homepage is built around a single headline answer.

  1. Open nextfullmoon.org.
  2. Read the "When is the next full moon?" section. It states the next full moon's exact time and date, with the UTC time given alongside.
  3. Below that, the "Time until next full moon" countdown shows days, hours, minutes, and seconds remaining.

The countdown is the fastest way to confirm whether the event is hours or weeks away, which matters if you're planning something around the date rather than just noting it.

Check today's moon phase

If you want the current state of the moon rather than the next full moon, the site's Moon Phase Today page shows real-time data, including:

  • Current moon phase
  • Moon age
  • Moon illumination
  • Moon distance

This is the page to use when you need "what is the moon doing right now" rather than "when is the next full moon."

Look up the moon phase for any date

The Moon Phase Calendar is designed so you can reach any date with one click.

  • Navigate day by day, month by month, or year by year using the previous/next buttons on a calendar page.
  • Jump straight to a year via the yearly calendar links (the site lists 2026, 2027, 2028, and 2029).
  • Jump to a month via monthly pages (for example, October 2026, November 2026, December 2026, January 2027, February 2027).
  • Use "By Any Date" if the date you want isn't covered by the year or month shortcuts.

Each calendar page shows the phase for that date — full moon, new moon, first quarter, or third quarter — so you can scan a month at a glance or land on a single day.

Match the tool to your task

What you need Where to go
Exact time and date of the next full moon Homepage headline
How long until the next full moon Homepage countdown
Current phase, moon age, illumination, distance Moon Phase Today
Phase for a specific date Moon Phase Calendar → By Any Date
Phase across a whole month or year Monthly or yearly calendar pages

Special moons and extras

Beyond the standard phases, the site has pages for:

  • Supermoon and Micromoon
  • Bluemoon
  • A free star map
  • A "Were you born on a full moon?" lookup for finding the moon phase on any past date

The site is also available in multiple languages, including Spanish, German, Hungarian, Portuguese, Italian, Polish, French, and Russian, if you'd rather read it in one of those.

A quick note on a common question

The site's FAQ addresses whether there's a "dark side of the Moon." The answer given is that the Moon has no side that is constantly dark — as it rotates, different parts of its surface experience day and night. That's worth knowing if you're using the calendar to plan viewing and assume one hemisphere is permanently unlit.

Practical tips

  • Time zone matters. The homepage gives the time in UTC, so convert to your local time before planning around it.
  • Use the countdown for urgency. If you only need to know "is it soon," the countdown answers that without any date math.
  • Bookmark the year page you care about. If you're tracking phases across 2026 or later, the yearly calendar saves repeated navigation.