# October 2027 has 31 days, starts on a Friday and has 20 US work days.

Last updated November 1, 2026FreeNo signupPrints on one page

Columbus Day is on Monday, October 11.

Also marked: Halloween (Sunday, October 31).

Print October 2027

Weeks start on MondayWeek numbers

October 2027

US federal holidays are shaded on the day each is observed. Weeks start on Sunday.

teampredict.ai/calendar/2027/october

October 2027

October 2027, one row for each week

SSun

MMon

TTue

WWed

TThu

FFri

SSat

1

2

3

4

5

6

7

8

9

10

11Columbus Day, Columbus Day

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31Halloween, Halloween

-   Federal holiday, on the day it is observed
-   Holiday date on a weekend
-   Other well-known date

## October 2027 has 21 weekdays and 1 federal day off, which leaves 20 US work days.

October 2027 in numbers

Days

31

Starts on

Friday, October 1

Ends on

Sunday, October 31

Weekdays

21

Weekend days

10

Federal days off

1

US work days

20

Days of the year

274 to 304

How many of each weekday October 2027 has

Sun

Mon

Tue

Wed

Thu

Fri

Sat

5

4

4

4

4

5

5

The weekdays in blue come five times in October; the others come four times.

## October 2027 touches these ISO weeks.

ISO weeks of October 2027

ISO week

Monday to Sunday

Week 39

September 27 to October 3

Week 40

October 4 to October 10

Week 41

October 11 to October 17

Week 42

October 18 to October 24

Week 43

October 25 to October 31

## The rest of 2027 is one click away.

-   [September 2027](https://www.teampredict.ai/calendar/2027/september)
-   [November 2027](https://www.teampredict.ai/calendar/2027/november)

-   [2027 calendar](https://www.teampredict.ai/calendar/2027)
-   [Federal holidays 2027](https://www.teampredict.ai/holidays/2027)
-   [2027 payroll calendar](https://www.teampredict.ai/payroll-calendar/2027)

See every federal holiday of 2027 on the [federal holidays 2027](https://www.teampredict.ai/holidays/2027) page, or the pay dates that fall in October on the [2027 payroll calendar](https://www.teampredict.ai/payroll-calendar/2027).

## Here are answers to the questions people ask about October 2027.

What day does October 2027 start on?

October 2027 starts on Friday, October 1 and ends on Sunday, October 31.

How many weekdays and weekends are in October 2027?

October 2027 has 31 days: 21 weekdays and 10 weekend days. Sunday, Friday and Saturday come five times.

Are there federal holidays in October 2027?

Yes: Columbus Day (Monday, October 11). That leaves 20 US work days of the 21 weekdays.

What are the week numbers of October 2027?

October 2027 runs through ISO weeks 39 to 43. The ISO week starts on Monday, and the week that holds January 1 is the one with the year's first Thursday. Turn on Week numbers in the calendar to see them against each row.

Which days of the year are October 2027?

October 2027 is day 274 to day 304 of the year, which are Julian dates 274 to 304.

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