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Moon phase calendar

Today's moon phase and a month calendar of phases, with illumination.

  • Free
  • No sign-up
  • Works on any device

About Moon phase calendar

See today's moon phase with its illumination percentage, plus a calendar of the whole month marking new moon, first quarter, full moon and last quarter. The cycle lasts about 29.5 days. Gardeners, photographers, anglers and religious calendars often rely on these dates.

How to use Moon phase calendar

  1. Enter your numbers above.
  2. The result updates instantly as you type.
  3. Change any value to compare different cases.

Why use this tool?

Also known as

Frequently asked questions

How long is one lunar cycle?

About 29.5 days from one new moon to the next. This is called the synodic month, and it is why full moon dates shift each month.

Is Moon phase calendar free?

Yes. Moon phase calendar on Toolipedia is free to use, with no sign-up and no watermark.

Is it safe to use?

Yes. Everything is worked out in your browser, and nothing you enter is sent to our server.

Does it work on my phone?

Yes. It works in any modern browser on Android and iPhone, as well as on tablets and computers. There's nothing to install.

Do I need an account?

No. Just open the page and use the tool. There's no sign-up and no email needed.

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