Time & Date

Date to Day of Week Calculator

Lets users convert and compute date to day of week instantly with formula, steps and examples — no manual math.

Enter your details

Your result
Day of week
Saturday

2026-08-29 is a Saturday (day 241 of the year).

Type
Weekend
Day of year
241

About this calculator

Returns the weekday for any date, whether it's a weekday or weekend, and its ordinal day of the year (1–366).

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