Week 45 in 2009

WEEK
45

This week starts on Sunday, November 1, 2009 and ends on Saturday, November 7, 2009.

WEEK EUROPE & ISO
45

This week starts on Monday, November 2, 2009 and ends on Sunday, November 8, 2009.

Week 45 of 2009 begins on November 2, 2009 and ends on November 8, 2009. It covers days 306 to 312 of the year and falls in quarter 4.

Weeks since this week: 884

Week 45 of 2009 at a glance

Starts (Monday)November 2, 2009
Ends (Sunday)November 8, 2009
US week (Sunday to Saturday)45 (November 1, 2009)
MonthNovember
QuarterQ4
Days of the year306–312
Year completed at the end of this week85.5%
Weeks left in 2009 after this week8
Weeks in 200953
Even or odd weekOdd

Calendar for November 2009

November 2009
SuMoTuWeThFrSa
Week 451234567
Week 46891011121314
Week 4715161718192021
Week 4822232425262728
Week 492930
USA Calendar

Download Calendar in printable A4 PDF

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  • Print Full Year 2009 Calendar (US version) Open calendar PDF in new window
  • Print Full Year 2009 Calendar (EU/ISO Version) Open calendar PDF in new window

    • All Weeks in 2009:

    Week 1 in 2009 Week 2 in 2009 Week 3 in 2009 Week 4 in 2009 Week 5 in 2009 Week 6 in 2009 Week 7 in 2009 Week 8 in 2009 Week 9 in 2009 Week 10 in 2009 Week 11 in 2009 Week 12 in 2009 Week 13 in 2009 Week 14 in 2009 Week 15 in 2009 Week 16 in 2009 Week 17 in 2009 Week 18 in 2009 Week 19 in 2009 Week 20 in 2009 Week 21 in 2009 Week 22 in 2009 Week 23 in 2009 Week 24 in 2009 Week 25 in 2009 Week 26 in 2009 Week 27 in 2009 Week 28 in 2009 Week 29 in 2009 Week 30 in 2009 Week 31 in 2009 Week 32 in 2009 Week 33 in 2009 Week 34 in 2009 Week 35 in 2009 Week 36 in 2009 Week 37 in 2009 Week 38 in 2009 Week 39 in 2009 Week 40 in 2009 Week 41 in 2009 Week 42 in 2009 Week 43 in 2009 Week 44 in 2009 Week 45 in 2009 Week 46 in 2009 Week 47 in 2009 Week 48 in 2009 Week 49 in 2009 Week 50 in 2009 Week 51 in 2009 Week 52 in 2009 Week 53 in 2009

    Past & Future Week Number 45:

    Week 45 in 2016 Week 45 in 2017 Week 45 in 2018 Week 45 in 2019 Week 45 in 2020 Week 45 in 2021 Week 45 in 2022 Week 45 in 2023 Week 45 in 2024 Week 45 in 2025 Week 45 in 2026 Week 45 in 2027 Week 45 in 2028 Week 45 in 2029 Week 45 in 2030 Week 45 in 2031 Week 45 in 2032 Week 45 in 2033 Week 45 in 2034 Week 45 in 2035 Week 45 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 45 of 2009. It runs from November 1, 2009 to November 7, 2009.

    Even and odd weeks

    Week 45 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 45 in other years

    FromTo
    Week 45 in 2007November 5, 2007November 11, 2007
    Week 45 in 2008November 3, 2008November 9, 2008
    Week 45 in 2010November 8, 2010November 14, 2010
    Week 45 in 2011November 7, 2011November 13, 2011

    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 2009 began on December 29, 2008. 2009 has 53 ISO weeks, because 1 January 2009 falls on a Thursday.

    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 45 of 2009 start and end?

    Week 45 of 2009 starts on November 2, 2009 and ends on November 8, 2009 (ISO 8601, Monday to Sunday).

    Which month is week 45 of 2009 in?

    Week 45 of 2009 is in November.

    What dates are in week 45 of 2009?

    November 2, 2009, November 3, 2009, November 4, 2009, November 5, 2009, November 6, 2009, November 7, 2009, and November 8, 2009

    How many weeks does 2009 have?

    2009 has 53 ISO weeks, because 1 January 2009 falls on a Thursday.

    Is week 45 an even or odd week?

    Week 45 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 45 of 2009. It runs from November 1, 2009 to November 7, 2009.