Day of the Week Calculator
day_of_week_calculatorRead-onlyIdempotent
Free day of the week calculator: find the weekday any date falls on, past or future, with step-by-step Zeller’s congruence working and the Doomsday rule. Web page: https://calcbright.com/day-of-week-calculator
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| date | No | Date Leave empty to use today's date. (YYYY-MM-DD) | 1969-07-20 |