Date reference
June 21, 1964 is a Sunday
June 21, 1964 is the 3rd Sunday of June 1964 and the 173rd day of the year.
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Links related to Sunday, June 21, 1964
These links connect the date to its weekday, month, calendar, and related pattern pages.
Calendar for June 1964
Use the monthly calendar to see this date in context and move to nearby days.
Use the monthly calendar below to see where June 21, 1964 sits inside June 1964.
- June 1964 started on Monday and ended on Tuesday.
- June 1964 had 4 Sundays.
- There were 193 days remaining in 1964 after this date.
- 1964 was a leap year.
Related patterns
These pattern pages widen the search from one exact date into recurring calendar relationships.
Same 30-day layout and opening Monday.
Years with same calendar as year 1964 6 matching yearsSame leap-year status and January 1 weekday.
Months that have day number 21 falling on a Sunday Day-number patternFind every month where day 21 lands on Sunday.
Additional facts
The core date facts below answer the most common follow-up questions for this day.
- It is day number 173 of the year, 193 days left.
- It is Sunday number 25 out of 52 in 1964.
- It is Sunday number 3 out of 4 in June 1964.
- Year 1964 has 366 days.
- June 1964 has 30 days. The year is a leap year.
June 21, 1964 is the 25th Sunday of 1964, with 193 days remaining in the year after it.
About Sunday
A quick weekday reference adds context beyond the exact date answer.
Sunday is the 7th day of the week in ISO 8601. It comes after Saturday and before Monday.
In 1964, Sunday appears 52 times, and June 21, 1964 is the 25th Sunday of the year.
Use the Sunday page to browse more dates that fall on the same weekday.
Read more about SundayAbout June
This month summary helps the date page carry more useful context on its own.
June is the 6th month of the Gregorian calendar and has 30 days in 1964.
In June 1964, the month began on Monday and ended on Tuesday.
June sits in Q2, and this month contains 4 Sundays.
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