What day was October 29, 2021?
October 29, 2021
It was Friday
October 29, 2021
October 29, 2021 was a Friday. Below you'll find this date converted across multiple world calendar systems including Hebrew, Islamic, Julian, Chinese, and more.
How do we know the weekday? We use Zeller's congruence — a proven mathematical formula that maps any Gregorian date to its day of the week without lookup tables.
Whether you're planning events, doing historical research, or simply curious about what day of the week a date falls on, this page provides instant answers with verified calendar conversions. All calculations use established astronomical algorithms. Learn about our methodology.
🎗️ October 29 is also International Internet Day
Historical Milestone — On This Day
Did you know? Every day in history has a story. We are currently expanding our historical database!
Frequently Asked Questions
What day of the week was October 29, 2021?
October 29, 2021 was a Friday. It was day 302 of 2021, in week 43.
Is October 29, 2021 a weekend or a weekday?
October 29, 2021 was a Friday, which is a weekday (Monday–Friday).
What is October 29, 2021 in the Hebrew calendar?
Use the calendar conversion tool on this page to find the Hebrew date for October 29, 2021.
What is October 29, 2021 in the Islamic (Hijri) calendar?
Use the calendar conversion tool on this page to find the Islamic date for October 29, 2021.
What is October 29, 2021 in the Julian calendar?
Use the calendar conversion tool on this page to find the Julian date for October 29, 2021.
What Chinese zodiac year was October 29, 2021?
Use the calendar conversion tool on this page to find the Chinese zodiac year for October 29, 2021.
What is October 29, 2021 in the Hindu (Vikram Samvat) calendar?
Use the calendar conversion tool on this page to find the Hindu date for October 29, 2021.
What day number was October 29, 2021 in the year?
October 29, 2021 was day 302 of 2021. There were 365 days in 2021.