January 2026 Monthly Calendar Astrological ポスター

January 2026 Monthly Calendar Astrological Poster Each planet rules a day of the week. Sunday i the Sun's day, Monday the Moon's day, Tuesday is Mars’ day, Wednesday is Mercury’s day, Thursday is Jupiter’s day, Friday is Venus’ day and Saturday is Saturn’s day. Sending a hello postcard turns into a practical and useful tool. Very affordable and shareable