Week 39 in 52

WEEK
39

This week starts on Sunday, September 22, 52 and ends on Saturday, September 28, 52.

WEEK EUROPE & ISO
39

This week starts on Monday, September 23, 52 and ends on Sunday, September 29, 52.

Week 39 of 52 begins on September 23, 52 and ends on September 29, 52. It covers days 267 to 273 of the year and falls in quarter 3.

Weeks since this week: 102999

Week 39 of 52 at a glance

Starts (Monday)September 23, 52
Ends (Sunday)September 29, 52
US week (Sunday to Saturday)39 (September 22, 52)
MonthSeptember
QuarterQ3
Days of the year267–273
Year completed at the end of this week74.6%
Weeks left in 52 after this week13
Weeks in 5252
Even or odd weekOdd

Calendar for September 52

September 52
SuMoTuWeThFrSa
Week 361234567
Week 37891011121314
Week 3815161718192021
Week 3922232425262728
Week 402930
USA Calendar

Download Calendar in printable A4 PDF

  • Print September 52 Calendar Open calendar PDF in new window (US version)
  • Print September 52 Calendar Open calendar PDF in new window (EU/ISO Version)
  • Print Full Year 52 Calendar (US version) Open calendar PDF in new window
  • Print Full Year 52 Calendar (EU/ISO Version) Open calendar PDF in new window

    • All Weeks in 52:

    Week 1 in 52 Week 2 in 52 Week 3 in 52 Week 4 in 52 Week 5 in 52 Week 6 in 52 Week 7 in 52 Week 8 in 52 Week 9 in 52 Week 10 in 52 Week 11 in 52 Week 12 in 52 Week 13 in 52 Week 14 in 52 Week 15 in 52 Week 16 in 52 Week 17 in 52 Week 18 in 52 Week 19 in 52 Week 20 in 52 Week 21 in 52 Week 22 in 52 Week 23 in 52 Week 24 in 52 Week 25 in 52 Week 26 in 52 Week 27 in 52 Week 28 in 52 Week 29 in 52 Week 30 in 52 Week 31 in 52 Week 32 in 52 Week 33 in 52 Week 34 in 52 Week 35 in 52 Week 36 in 52 Week 37 in 52 Week 38 in 52 Week 39 in 52 Week 40 in 52 Week 41 in 52 Week 42 in 52 Week 43 in 52 Week 44 in 52 Week 45 in 52 Week 46 in 52 Week 47 in 52 Week 48 in 52 Week 49 in 52 Week 50 in 52 Week 51 in 52 Week 52 in 52

    Past & Future Week Number 39:

    Week 39 in 2016 Week 39 in 2017 Week 39 in 2018 Week 39 in 2019 Week 39 in 2020 Week 39 in 2021 Week 39 in 2022 Week 39 in 2023 Week 39 in 2024 Week 39 in 2025 Week 39 in 2026 Week 39 in 2027 Week 39 in 2028 Week 39 in 2029 Week 39 in 2030 Week 39 in 2031 Week 39 in 2032 Week 39 in 2033 Week 39 in 2034 Week 39 in 2035 Week 39 in 2036

    US and ISO week numbers

    In the US system, where weeks start on Sunday and week 1 is the week that contains 1 January, this is week 39 of 52. It runs from September 22, 52 to September 28, 52.

    Even and odd weeks

    Week 39 is an odd week. Even and odd week numbers are used for alternating schedules such as shift rotas, school timetables, custody arrangements and waste collection.

    Week 39 in other years

    FromTo
    Week 39 in 50September 26, 50October 2, 50
    Week 39 in 51September 25, 51October 1, 51
    Week 39 in 53September 22, 53September 28, 53
    Week 39 in 54September 21, 54September 27, 54

    How week numbers are counted

    Most of the world numbers weeks according to the ISO 8601 standard. A week starts on Monday, and week 1 is the week that contains the first Thursday of the year, which is always the week that contains 4 January.

    Week 1 of 52 began on January 1, 52. 52 has 52 ISO weeks.

    Because of this rule, the first days of January can belong to the last week of the previous year, and the last days of December can belong to week 1 of the next year.

    In the United States, weeks usually start on Sunday and week 1 is the week that contains 1 January, so the US week number can differ from the ISO week number.

    Find the week number of a date

    Frequently Asked Questions (FAQ)

    When does week 39 of 52 start and end?

    Week 39 of 52 starts on September 23, 52 and ends on September 29, 52 (ISO 8601, Monday to Sunday).

    Which month is week 39 of 52 in?

    Week 39 of 52 is in September.

    What dates are in week 39 of 52?

    September 23, 52, September 24, 52, September 25, 52, September 26, 52, September 27, 52, September 28, 52, and September 29, 52

    How many weeks does 52 have?

    52 has 52 ISO weeks.

    Is week 39 an even or odd week?

    Week 39 is an odd week.

    What is the US week number for this week?

    In the US system, where weeks start on Sunday and week 1 is the week that contains 1 January, this is week 39 of 52. It runs from September 22, 52 to September 28, 52.