My Birthday Moon

The Moon from that day, here for you now.

Mon, November 11, 2030

Waning Gibbous

A Moon just past its fullness. Its shadow was slowly growing again.

Time has passed. The shape of that day’s Moon can still be found.

Phase and illumination use noon in Korea (KST) on the selected date. They do not represent the Moon’s exact position at your birth time and place.

A small record of that day

Date: Mon, November 11, 2030
Sunlit surface: 99%
Lunar Date: Lunar 10/16

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Moon Phase on 11 November 2030: Waning Gibbous, 99% Lit

The Moon on 11 November 2030: Waning Gibbous, 99% illuminated — Rendered view of the Moon on 11 November 2030 from NASA lunar surface maps

The Moon on November 11, 2030

On November 11, 2030, the Moon will be a waning gibbous, 15.3 days old and 99% illuminated, in the constellation Taurus about 404,335 km (251,242 mi) from Earth. The next New Moon will follow on November 25, 2030.

Phase: Waning Gibbous
Illumination: 99%
Moon age: 15.3 days since New Moon
Distance from Earth: 404,335 km (251,242 mi)
Constellation: Taurus
Previous Full Moon: November 10, 2030
Next New Moon: November 25, 2030
Next Full Moon: December 9, 2030

Moon phases around November 11, 2030

Moon phase, illumination and age for the three days before and after November 11, 2030
Date	Moon	Lit	Age
11/8 Fri	Waxing Gibbous	96%	12.3d
11/9 Sat	Waxing Gibbous	99%	13.3d
11/10 Sun	Full Moon	100%	14.3d
11/11 Mon	Waning Gibbous	99%	15.3d
11/12 Tue	Waning Gibbous	97%	16.3d
11/13 Wed	Waning Gibbous	92%	17.3d
11/14 Thu	Waning Gibbous	87%	18.3d

Values are calculated with Astronomy Engine at 12:00 Korea Standard Time (03:00 UTC) on each date; New and Full Moon dates are in UTC. Moon age counts days since the New Moon; distance is centre to centre.

How to find the Moon on your birthday

Choose your birth year, month and day, then show your Moon.
Read the phase name and illuminated percentage. A Full Moon appears almost completely lit; a crescent shows a smaller sunlit portion.
Select “Share this Moon” to create an image card for that date.

Does birth time or location change the result?

This date-only calculator uses Astronomy Engine at noon Korea Standard Time (03:00 UTC) on the selected date. It does not calculate the exact sky at your birth time or birthplace. Near a phase transition, a different time on the same date can give a different phase or illumination.