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July 23, 1928 was a
Monday

July 23, 1928 was a Monday — that’s 35,749 days ago. Below you can see exactly how to work the weekday out in your head with the Doomsday algorithm, along with a few other facts about the date.

Weekday
Monday
Day of year
205 of 366
ISO week
Week 30
Leap year?
Yes
Zodiac sign
Leo
Days ago
35,749

How to solve: July 23, 1928

  1. 1
    Century anchor1900s→Wednesday (3)
    Practice →
  2. 2
    Divide by 1228 ÷ 12→2
    Practice →
  3. 3
    Remainder of 1228 % 12→4
    Practice →
  4. 4
    Divide remainder by 44 ÷ 4→1
    Practice →
  5. 5
    Year's doomsday(3 + 2 + 4 + 1) % 7→3 → Wednesday
    Practice →
  6. 6
    Month doomsdayJuly→11th
    Practice →
  7. 7
    Distance23 − 11→12
    Practice →
  8. 8
    Final answer(3 + 12) % 7→1 → Monday

Related dates

Day beforeJuly 22, 1928 — SundayDay afterJuly 24, 1928 — TuesdayOne year earlierJuly 23, 1927 — SaturdayOne year laterJuly 23, 1929 — Tuesday
Want to be able to do this for any date in seconds? Read the guide or practice the algorithm.
Did you know? Did you know that the third Monday of January is often referred to as 'Blue Monday' and is considered the most depressing day of the year?