Content is loading…
Share
Find the moon phase, illumination and age for any date.
First Quarter
Mon, Jul 20, 2026
32.6% illuminated
5.7 days since new moon
Next new moon
Thu, Aug 13, 2026
Next full moon
Wed, Jul 29, 2026
Next 7 days
Based on the mean synodic month (29.53 days) from the new moon of Jan 6, 2000 — results are approximate (±1 day). Computed entirely in your browser.
See the moon phase for any date: pick a day and instantly get the phase name (new moon, waxing crescent, first quarter, full moon and more), illumination percentage, moon age in days and a visual rendering of the lunar disc. Also shows the next new moon and full moon dates plus a 7-day phase preview. Values are approximate (±1 day). Runs entirely in your browser.
Share this tool
Find what day of the week any date falls on.
Live countdown timer to any future date or event.
Calculate exact age in years, months, days from date of birth.
Convert images to video with the Ken Burns zoom/pan effect. Add music and export as WebM.