January 1, 2000 — a date most people remember for Y2K — fell on a Saturday. Enter any date, past or future, and this tool answers the same question instantly.
What day was I born?
Enter your birth date and see the day of the week instantly — a common bit of trivia almost nobody actually carries around in their head, since it's not something you'd calculate by hand.
Day of week finder, for any date
Works for any date your browser's date picker allows, past or future — useful for checking what day of the week an anniversary, deadline, or historical event landed on.
What day was a specific date, weekday or weekend
Alongside the day name, it also flags whether that date is a weekday or a weekend — handy when you're trying to figure out if a future date works for a weekday-only appointment.