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June 30, 2016 was a
Thursday

June 30, 2016 was a Thursday — that’s 3,630 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
Thursday
Day of year
182 of 366
ISO week
Week 26
Leap year?
Yes
Zodiac sign
Cancer
Days ago
3,630

How to solve: June 30, 2016

  1. 1
    Century anchor2000s→Tuesday (2)
    Practice →
  2. 2
    Divide by 1216 ÷ 12→1
    Practice →
  3. 3
    Remainder of 1216 % 12→4
    Practice →
  4. 4
    Divide remainder by 44 ÷ 4→1
    Practice →
  5. 5
    Year's doomsday(2 + 1 + 4 + 1) % 7→1 → Monday
    Practice →
  6. 6
    Month doomsdayJune→6th
    Practice →
  7. 7
    Distance30 − 6→24
    Practice →
  8. 8
    Final answer(1 + 24) % 7→4 → Thursday

Related dates

Day beforeJune 29, 2016 — WednesdayDay afterJuly 1, 2016 — FridayOne year earlierJune 30, 2015 — TuesdayOne year laterJune 30, 2017 — Friday
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 Norse mythology, Thursday is a day associated with strength and valor?