Notable people born on December 20

20 / 12

People born on this day

Kylian MbappéFrench association football player (born 1998)Born in 1998 · View source ↗1998

Jonah HillAmerican actor (born 1983)Born in 1983 · View source ↗1983

Sandra CisnerosAmerican writer and poet (born 1954)Born in 1954 · View source ↗1954

Choose a year · 2026–2035

The Moon and calendar traditions on this date

Choose a year

Calculated for 12:00 UTC on December 20, 2026

Moon phaseWaxing gibbousCalculated for the selected date and year. Phase names are approximate categories, not the exact instant of a new, quarter or full Moon.

Illuminated fraction82 %

Distance to the Moon369,900 kmApproximate geocentric distance, rounded to 100 km.

Chinese zodiac yearHorse · FireBased on the Chinese lunar year, which does not begin on January 1.

Western zodiacSagittariusTraditional date range; signs are not a scientific description of personality.

Catholic calendarSt PhilogoniusA commemorated name, not a documented date for a biblical event. Vatican News ↗

Method and calendar: Astronomy Engine · Hong Kong Observatory · Encyclopaedia Britannica

A date to exploreNotable people born on October 18Discover who was born that day Notable figuresNotable people born on October 25Katy Perry and Pablo Picasso An unusual dateNotable people born on February 29Occurs only in leap years