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Q4 1989 Calendar

October – December 1989: 92 days from Sunday, October 1, 1989 to Sunday, December 31, 1989, with 61 US working days across ISO weeks W39–W52. Federal holidays this quarter: Columbus Day, Veterans Day, Thanksgiving, Christmas Day.

October 198921 work days
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  • Columbus Day9
November 198920 work days
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  • Veterans Day11
  • Thanksgiving23
December 198920 work days
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  • Christmas Day25

Weeks in Q4 1989

ISO weekMonday – Sunday
W39Sep 25 – Oct 1
W40Oct 2 – Oct 8
W41Oct 9 – Oct 15
W42Oct 16 – Oct 22
W43Oct 23 – Oct 29
W44Oct 30 – Nov 5
W45Nov 6 – Nov 12
W46Nov 13 – Nov 19
W47Nov 20 – Nov 26
W48Nov 27 – Dec 3
W49Dec 4 – Dec 10
W50Dec 11 – Dec 17
W51Dec 18 – Dec 24
W52Dec 25 – Dec 31

Q4 1989 Calendar FAQ

When does Q4 1989 start and end?

Q4 1989 starts on Sunday, October 1, 1989 and ends on Sunday, December 31, 1989. It covers October – December 1989 and has 92 days.

How many working days are in Q4 1989?

Q4 1989 has 61 US working days, which is 65 weekdays minus 4 federal days off: Columbus Day (Mon, Oct 9), Veterans Day (observed Fri, Nov 10), Thanksgiving (Thu, Nov 23), and Christmas Day (Mon, Dec 25).

How many weeks are in Q4 1989?

Q4 1989 touches 14 ISO weeks, from W39 to W52. 13 of them fall entirely inside the quarter.

Which fiscal quarter is Q4 1989?

For the US federal government, whose fiscal year starts on October 1, October – December 1989 is Q1 of fiscal year 1990. Companies with a calendar-year fiscal year call it Q4 1989.

Plan Q4 1989

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