January 199121 work days
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
- New Year's Day1
- MLK Day21
Weeks in Q1 1991
| ISO week | Monday – Sunday |
|---|---|
| W1 | Dec 31 – Jan 6 |
| W2 | Jan 7 – Jan 13 |
| W3 | Jan 14 – Jan 20 |
| W4 | Jan 21 – Jan 27 |
| W5 | Jan 28 – Feb 3 |
| W6 | Feb 4 – Feb 10 |
| W7 | Feb 11 – Feb 17 |
| W8 | Feb 18 – Feb 24 |
| W9 | Feb 25 – Mar 3 |
| W10 | Mar 4 – Mar 10 |
| W11 | Mar 11 – Mar 17 |
| W12 | Mar 18 – Mar 24 |
| W13 | Mar 25 – Mar 31 |
Q1 1991 Calendar FAQ
When does Q1 1991 start and end?
Q1 1991 starts on Tuesday, January 1, 1991 and ends on Sunday, March 31, 1991. It covers January – March 1991 and has 90 days.
How many working days are in Q1 1991?
Q1 1991 has 61 US working days, which is 64 weekdays minus 3 federal days off: New Year's Day (Tue, Jan 1), MLK Day (Mon, Jan 21), and Presidents' Day (Mon, Feb 18).
How many weeks are in Q1 1991?
Q1 1991 touches 13 ISO weeks, from W1 to W13. 12 of them fall entirely inside the quarter.
Which fiscal quarter is Q1 1991?
For the US federal government, whose fiscal year starts on October 1, January – March 1991 is Q2 of fiscal year 1991. Companies with a calendar-year fiscal year call it Q1 1991.
Plan Q1 1991
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