My Birthday Moon
The Moon from that day, here for you now.
Wed, April 6, 2039
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
- Wed, April 6, 2039
- Sunlit surface
- 88%
- Lunar Date
- Lunar 3/13
Share your first sky with someone close.
Moon Phase on 6 April 2039: Waxing Gibbous, 88% Lit
The Moon on April 6, 2039
On April 6, 2039, the Moon will be a waxing gibbous, 12.4 days old and 88% illuminated, in the constellation Leo about 376,586 km (234,000 mi) from Earth. The next Full Moon will follow on April 9, 2039.
- Phase
- Waxing Gibbous
- Illumination
- 88%
- Moon age
- 12.4 days since New Moon
- Distance from Earth
- 376,586 km (234,000 mi)
- Constellation
- Leo
- Previous Full Moon
- March 10, 2039
- Next New Moon
- April 23, 2039
- Next Full Moon
- April 9, 2039
Moon phases around April 6, 2039
| Date | Moon | Lit | Age |
|---|---|---|---|
| 4/3 Sun | Waxing Gibbous | 62% | 9.4d |
| 4/4 Mon | Waxing Gibbous | 71% | 10.4d |
| 4/5 Tue | Waxing Gibbous | 80% | 11.4d |
| 4/6 Wed | Waxing Gibbous | 88% | 12.4d |
| 4/7 Thu | Waxing Gibbous | 94% | 13.4d |
| 4/8 Fri | Waxing Gibbous | 98% | 14.4d |
| 4/9 Sat | Full Moon | 100% | 15.4d |
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 “Create my Moon card” to make 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.