Date reference
September 20, 1966 is a Tuesday
September 20, 1966 is the 3rd Tuesday of September 1966 and the 263rd day of the year.
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Links related to Tuesday, September 20, 1966
These links connect the date to its weekday, month, calendar, and related pattern pages.
Calendar for September 1966
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Use the monthly calendar below to see where September 20, 1966 sits inside September 1966.
- September 1966 started on Thursday and ended on Friday.
- September 1966 had 4 Tuesdays.
- There were 102 days remaining in 1966 after this date.
- 1966 was not 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 Thursday.
Years with same calendar as year 1966 20 matching yearsSame leap-year status and January 1 weekday.
Months that have day number 20 falling on a Tuesday Day-number patternFind every month where day 20 lands on Tuesday.
Additional facts
The core date facts below answer the most common follow-up questions for this day.
- It is day number 263 of the year, 102 days left.
- It is Tuesday number 38 out of 52 in 1966.
- It is Tuesday number 3 out of 4 in September 1966.
- Year 1966 has 365 days.
- September 1966 has 30 days.
September 20, 1966 is the 38th Tuesday of 1966, with 102 days remaining in the year after it.
About Tuesday
A quick weekday reference adds context beyond the exact date answer.
Tuesday is the 2nd day of the week in ISO 8601. It comes after Monday and before Wednesday.
In 1966, Tuesday appears 52 times, and September 20, 1966 is the 38th Tuesday of the year.
Use the Tuesday page to browse more dates that fall on the same weekday.
Read more about TuesdayAbout September
This month summary helps the date page carry more useful context on its own.
September is the 9th month of the Gregorian calendar and has 30 days in 1966.
In September 1966, the month began on Thursday and ended on Friday.
September sits in Q3, and this month contains 4 Tuesdays.
Read more about SeptemberNearby dates
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