This was
your sky.
A Lunar Corona with Jupiter and Saturn
Sometimes a cloudy moon appears colorful, an effect called a lunar corona. This happens when light diffracts around similarly-sized water droplets in a mostly transparent cloud. Since different colors of light have different wavelengths, each color diffracts differently. This image captures a lunar corona with Jupiter and Saturn nearby.
We cannot put this date's photograph on paper at poster size. We can print the nearest public archive plate to your date instead.
See print sizesFrom $29.00
In tropical astrology, 19 JAN 2021 falls under Capricorn (♑). The sign's window runs from 12-22 through 01-19. Capricorn is the dimmest zodiac constellation, but rich in deep-sky objects south of the celestial equator. The Sun was crossing this region of the sky on 19 JAN 2021.