Day of the Week

🗓️ What Day Were You Born?

Enter your birth date to see the day of the week you were born, the planet behind its name, and which weekdays your future birthdays land on.

1963-3-20

Wednesday

traditionally the day of Mercury

“Wednesday’s child is full of woe.”

From the traditional Mother Goose nursery rhyme “Monday’s Child” — folklore, not fortune-telling.

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Your upcoming birthdays by weekday

2026 Fri
2027 Sat · wkd
2028 Mon
2029 Tue
2030 Wed
2031 Thu
2032 Sat · wkd
2033 Sun · wkd
2034 Mon
2035 Tue
2036 Thu
2037 Fri

※ Red = Saturday/Sunday (weekend). Feb 29 birthdays show only leap years.

The seven-day planetary week

The names of the days come from the seven classical celestial bodies — the Sun, Moon, Mars, Mercury, Jupiter, Venus and Saturn (the planetary week). Japanese weekday names are these bodies directly, and the English names correspond to the same week through Germanic gods (e.g., Tuesday = the day of Mars).

※ The weekday is a calendar fact. The planetary association is the origin of the name, not a fortune. About our data