My Birthday Moon
The Moon from that day, here for you now.
Sat, April 5, 2031
Waxing Gibbous
A Moon growing toward fullness. A little more light, day by day.
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
- Sat, April 5, 2031
- Sunlit surface
- 92%
- Lunar Date
- Lunar 3/14
Share your first sky with someone close.
Moon Phase on 5 April 2031: Waxing Gibbous, 92% Lit
The Moon on April 5, 2031
On April 5, 2031, the Moon will be a waxing gibbous, 13.0 days old and 92% illuminated, in the constellation Sextans about 387,736 km (240,928 mi) from Earth. The next Full Moon will follow on April 7, 2031.
- Phase
- Waxing Gibbous
- Illumination
- 92%
- Moon age
- 13.0 days since New Moon
- Distance from Earth
- 387,736 km (240,928 mi)
- Constellation
- Sextans
- Previous Full Moon
- March 9, 2031
- Next New Moon
- April 21, 2031
- Next Full Moon
- April 7, 2031
Moon phases around April 5, 2031
| Date | Moon | Lit | Age |
|---|---|---|---|
| 4/2 Wed | Waxing Gibbous | 70% | 10.0d |
| 4/3 Thu | Waxing Gibbous | 78% | 11.0d |
| 4/4 Fri | Waxing Gibbous | 86% | 12.0d |
| 4/5 Sat | Waxing Gibbous | 92% | 13.0d |
| 4/6 Sun | Waxing Gibbous | 97% | 14.0d |
| 4/7 Mon | Full Moon | 99% | 15.0d |
| 4/8 Tue | Full Moon | 100% | 16.0d |
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.