What day of the week is January 21?
Weekday by year
2020Tuesday
2021Thursday
2022Friday
2023Saturday
2024Sunday
2025Tuesday
2026Wednesday
2027Thursday
2028Friday
2029Sunday
2030Monday
2031Tuesday
2032Wednesday
2033Friday
2034Saturday
2035Sunday
Over this span it lands on Sunday most often.
About this date
It is day 21 of the year.
It falls in Q1.
ISO week number
2020 · week 42021 · week 32022 · week 32023 · week 32024 · week 32025 · week 42026 · week 42027 · week 32028 · week 32029 · week 32030 · week 42031 · week 42032 · week 42033 · week 32034 · week 32035 · week 3
Nearby dates
Lunar holidays are not listed because their Gregorian date changes each year. ISO weeks follow the year of that week’s Thursday.