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June 29, 1771 was a
Saturday

June 29, 1771 was a Saturday — that’s 93,117 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
Saturday
Day of year
180 of 365
ISO week
Week 26
Leap year?
No
Zodiac sign
Cancer
Days ago
93,117

How to solve: June 29, 1771

  1. 1
    Century anchor1700s→Sunday (0)
    Practice →
  2. 2
    Divide by 1271 ÷ 12→5
    Practice →
  3. 3
    Remainder of 1271 % 12→11
    Practice →
  4. 4
    Divide remainder by 411 ÷ 4→2
    Practice →
  5. 5
    Year's doomsday(0 + 5 + 11 + 2) % 7→4 → Thursday
    Practice →
  6. 6
    Month doomsdayJune→6th
    Practice →
  7. 7
    Distance29 − 6→23
    Practice →
  8. 8
    Final answer(4 + 23) % 7→6 → Saturday

Related dates

Day beforeJune 28, 1771 — FridayDay afterJune 30, 1771 — SundayOne year earlierJune 29, 1770 — FridayOne year laterJune 29, 1772 — Monday
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 in ancient Rome, Saturday was called 'dies Saturni', which influenced its name in various languages?