Date to Day of Week کا حساب کیسے لگائیں
Date to Day of Week کیا ہے؟
A date to day of week calculator determines which day of the week any calendar date falls on. Uses the Doomsday algorithm or JavaScript's built-in Date object for instant results.
فارمولا
weekday = (Zeller's congruence or similar algorithm)
- date
- Date (YYYY-MM-DD) — Input date
- weekday
- Day of week (text) — Monday, Tuesday, ..., Sunday
مرحلہ وار گائیڈ
- 1JavaScript Date parses the date string
- 2getDay() returns 0 (Sunday) through 6 (Saturday)
- 3The Gregorian calendar repeats every 400 years
- 4Any date in history or future can be calculated precisely
حل شدہ مثالیں
ان پٹ
January 1, 2000
نتیجہ
Saturday
ان پٹ
July 4, 1776
نتیجہ
Thursday
ان پٹ
December 25, 2026
نتیجہ
Friday
اکثر پوچھے جانے والے سوالات
How can I tell what day a date falls on?
Use Zeller's congruence or a calendar algorithm. The calculator handles this automatically.
What if I need the ISO week number?
ISO weeks run Monday–Sunday, with week 1 containing January 4. Different from US Sunday-start weeks. Specify which standard is needed.
How far back does this work?
Gregorian calendar calculations are valid from Oct 15, 1582 onward. For earlier dates, consult historical sources.
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