What the day logo
What the Day
LearnPracticePlayDailyGuides
LearnGuidesPracticePlayDaily challengeLeaderboardAboutContactPrivacy
Copyright © 2026 Jesper Kiledal
All rights reserved
☕Buy me a coffee
What the day logo
What the Day
LearnPracticePlayDailyGuides

June 30, 1772 was a
Tuesday

June 30, 1772 was a Tuesday — that’s 92,750 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
Tuesday
Day of year
182 of 366
ISO week
Week 27
Leap year?
Yes
Zodiac sign
Cancer
Days ago
92,750

How to solve: June 30, 1772

  1. 1
    Century anchor1700s→Sunday (0)
    Practice →
  2. 2
    Divide by 1272 ÷ 12→6
    Practice →
  3. 3
    Remainder of 1272 % 12→0
    Practice →
  4. 4
    Divide remainder by 40 ÷ 4→0
    Practice →
  5. 5
    Year's doomsday(0 + 6 + 0 + 0) % 7→6 → Saturday
    Practice →
  6. 6
    Month doomsdayJune→6th
    Practice →
  7. 7
    Distance30 − 6→24
    Practice →
  8. 8
    Final answer(6 + 24) % 7→2 → Tuesday

Related dates

Day beforeJune 29, 1772 — MondayDay afterJuly 1, 1772 — WednesdayOne year earlierJune 30, 1771 — SundayOne year laterJune 30, 1773 — Wednesday
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 Tuesday is named after the Norse god of war and sky, Tyr?