Date reference
January 23, 1966 is a Sunday
January 23, 1966 is the 4th Sunday of January 1966 and the 23rd day of the year.
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Links related to Sunday, January 23, 1966
These links connect the date to its weekday, month, calendar, and related pattern pages.
Calendar for January 1966
Use the monthly calendar to see this date in context and move to nearby days.
Use the monthly calendar below to see where January 23, 1966 sits inside January 1966.
- January 1966 started on Saturday and ended on Monday.
- January 1966 had 5 Sundays.
- There were 342 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 31-day layout and opening Saturday.
Years with same calendar as year 1966 20 matching yearsSame leap-year status and January 1 weekday.
Months that have day number 23 falling on a Sunday Day-number patternFind every month where day 23 lands on Sunday.
Additional facts
The core date facts below answer the most common follow-up questions for this day.
- It is day number 23 of the year, 342 days left.
- It is Sunday number 4 out of 52 in 1966.
- It is Sunday number 4 out of 5 in January 1966.
- Year 1966 has 365 days.
- January 1966 has 31 days.
January 23, 1966 is the 4th Sunday of 1966, with 342 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 1966, Sunday appears 52 times, and January 23, 1966 is the 4th Sunday of the year.
Use the Sunday page to browse more dates that fall on the same weekday.
Read more about SundayAbout January
This month summary helps the date page carry more useful context on its own.
January is the 1st month of the Gregorian calendar and has 31 days in 1966.
In January 1966, the month began on Saturday and ended on Monday.
January sits in Q1, and this month contains 5 Sundays.
Read more about JanuaryNearby dates
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