With our new day calculator you can calculate what day of the week a certain past or future date falls/fell on. President Abraham Lincoln was shot in Ford’s Theater on April 14, 1865, a Friday. Neil Armstrong became the first man to step foot on the Moon on July 21, 1969, a Monday. This calculator can be an entertaining and beneficial way to explore milestone days and dates in history without having to consult your hundred year old calendar. To compute a day of the week, simply enter the date for the day you wish to find and let our calculator do the heavy lifting.

Another popular and interesting use for this calculator is to compute what day of the week you were born on. While most everybody knows their birthday in terms of month, day, and year, rarely do we hear of the exact day of the week on which we were born. To determine your birth day of the week, enter your birthday date into the calculator and click calculate to reveal your answer.