September 1999 Calendar

SunMonTueWedThuFriSat
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56Labor Day7891011
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2627282930
  • Sep 6 Labor Day

September 1999 has 30 days and starts on Wednesday, September 1.

September 1999 facts

Federal holidays in September 1999

Labor Day falls on Monday, September 6, 1999.

Weekdays and business days in September 1999

September 1999 has 4 Sundays, 4 Mondays, 4 Tuesdays, 5 Wednesdays, 5 Thursdays, 4 Fridays, 4 Saturdays. That is 22 weekdays and 8 weekend days. Federal holidays fall on 1 weekday in September 1999, leaving 21 business days.

Where September 1999 sits in the year

September 1999 is in the third quarter. September 1, 1999 is day 244 of 1999, and September 30, 1999 is day 273, with 92 days left in the year after the month ends. September 1999 runs from ISO week 35 of 1999 through ISO week 39 of 1999.

September 1999 compared with September 1998

September 1998 started on Tuesday. September 1999 starts on Wednesday. Labor Day was Monday, September 7, 1998 and in 1999 it is Monday, September 6, 1999.

September 1999 day-by-day planner

Use the notes column for deadlines, appointments, or reminders. Weekend and U.S. federal holiday dates are identified so the table can also serve as a basic work-planning sheet.

DateDayDay typeNotes
1WednesdayWeekday
2ThursdayWeekday
3FridayWeekday
4SaturdayWeekend
5SundayWeekend
6MondayFederal holiday — Labor Day
7TuesdayWeekday
8WednesdayWeekday
9ThursdayWeekday
10FridayWeekday
11SaturdayWeekend
12SundayWeekend
13MondayWeekday
14TuesdayWeekday
15WednesdayWeekday
16ThursdayWeekday
17FridayWeekday
18SaturdayWeekend
19SundayWeekend
20MondayWeekday
21TuesdayWeekday
22WednesdayWeekday
23ThursdayWeekday
24FridayWeekday
25SaturdayWeekend
26SundayWeekend
27MondayWeekday
28TuesdayWeekday
29WednesdayWeekday
30ThursdayWeekday
Property Value
Days in Month 30
Weeks 5
US Federal Holidays 1
Season Fall
Day of Year (Start) 244
Days Remaining in Year 92
Leap Year No

Year Overview - September 1999 in Context

January 2 holidays New Year's Day (1) Martin Luther King, Jr. Day (18) February 1 holiday Washington's Birthday (15) March No holidays April No holidays May 1 holiday Memorial Day (31) June No holidays July 2 holidays Independence Day (4) Independence Day (observed) (5) August No holidays September 1 holiday Labor Day (6) ● October 1 holiday Columbus Day (11) November 2 holidays Veterans Day (11) Thanksgiving Day (25) December 3 holidays Christmas Day (25) Christmas Day (observed) (24) New Year's Day (observed) (31) 1999 Calendar - All 12 Months

Holidays in September:

Labor Day (6)

Frequently Asked Questions about September 1999

How many days are in September 1999?

September 1999 has 30 days. This includes 22 weekdays and 8 weekend days.

What day of the week does September 1999 start on?

September 1999 starts on Wednesday. The month ends on Thursday, September 30, 1999.

Is 1999 a leap year?

No, 1999 is not a leap year. February 1999 has 28 days. The next leap year is 2000.

What US holidays are in September 1999?

Labor Day falls on Monday, September 6, 1999.

How many weekdays are in September 1999?

September 1999 has 22 weekdays and 8 weekend days. 21 of those weekdays remain after removing 1 weekday federal holiday.