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.

1973-4-14

Saturday

traditionally the day of Saturn

“Saturday’s child works hard for a living.”

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

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Your upcoming birthdays by weekday

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

※ 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