Week 49 in 143

WEEK
49

This week starts on Sunday, December 1, 143 and ends on Saturday, December 7, 143.

WEEK EUROPE & ISO
49

This week starts on Monday, December 2, 143 and ends on Sunday, December 8, 143.

Week 49 of 143 begins on December 2, 143 and ends on December 8, 143. It covers days 336 to 342 of the year and falls in quarter 4.

Weeks since this week: 98241

Week 49 of 143 at a glance

Starts (Monday)December 2, 143
Ends (Sunday)December 8, 143
US week (Sunday to Saturday)49 (December 1, 143)
MonthDecember
QuarterQ4
Days of the year336–342
Year completed at the end of this week93.7%
Weeks left in 143 after this week3
Weeks in 14352
Even or odd weekOdd

Calendar for December 143

December 143
SuMoTuWeThFrSa
Week 491234567
Week 50891011121314
Week 5115161718192021
Week 5222232425262728
Week 1293031
USA Calendar

Download Calendar in printable A4 PDF

  • Print December 143 Calendar Open calendar PDF in new window (US version)
  • Print December 143 Calendar Open calendar PDF in new window (EU/ISO Version)
  • Print Full Year 143 Calendar (US version) Open calendar PDF in new window
  • Print Full Year 143 Calendar (EU/ISO Version) Open calendar PDF in new window

    • All Weeks in 143:

    Week 1 in 143 Week 2 in 143 Week 3 in 143 Week 4 in 143 Week 5 in 143 Week 6 in 143 Week 7 in 143 Week 8 in 143 Week 9 in 143 Week 10 in 143 Week 11 in 143 Week 12 in 143 Week 13 in 143 Week 14 in 143 Week 15 in 143 Week 16 in 143 Week 17 in 143 Week 18 in 143 Week 19 in 143 Week 20 in 143 Week 21 in 143 Week 22 in 143 Week 23 in 143 Week 24 in 143 Week 25 in 143 Week 26 in 143 Week 27 in 143 Week 28 in 143 Week 29 in 143 Week 30 in 143 Week 31 in 143 Week 32 in 143 Week 33 in 143 Week 34 in 143 Week 35 in 143 Week 36 in 143 Week 37 in 143 Week 38 in 143 Week 39 in 143 Week 40 in 143 Week 41 in 143 Week 42 in 143 Week 43 in 143 Week 44 in 143 Week 45 in 143 Week 46 in 143 Week 47 in 143 Week 48 in 143 Week 49 in 143 Week 50 in 143 Week 51 in 143 Week 52 in 143

    Past & Future Week Number 49:

    Week 49 in 2016 Week 49 in 2017 Week 49 in 2018 Week 49 in 2019 Week 49 in 2020 Week 49 in 2021 Week 49 in 2022 Week 49 in 2023 Week 49 in 2024 Week 49 in 2025 Week 49 in 2026 Week 49 in 2027 Week 49 in 2028 Week 49 in 2029 Week 49 in 2030 Week 49 in 2031 Week 49 in 2032 Week 49 in 2033 Week 49 in 2034 Week 49 in 2035 Week 49 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 49 of 143. It runs from December 1, 143 to December 7, 143.

    Even and odd weeks

    Week 49 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 49 in other years

    FromTo
    Week 49 in 141December 4, 141December 10, 141
    Week 49 in 142December 3, 142December 9, 142
    Week 49 in 144November 30, 144December 6, 144
    Week 49 in 145December 6, 145December 12, 145

    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 143 began on December 31, 142. 143 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 49 of 143 start and end?

    Week 49 of 143 starts on December 2, 143 and ends on December 8, 143 (ISO 8601, Monday to Sunday).

    Which month is week 49 of 143 in?

    Week 49 of 143 is in December.

    What dates are in week 49 of 143?

    December 2, 143, December 3, 143, December 4, 143, December 5, 143, December 6, 143, December 7, 143, and December 8, 143

    How many weeks does 143 have?

    143 has 52 ISO weeks.

    Is week 49 an even or odd week?

    Week 49 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 49 of 143. It runs from December 1, 143 to December 7, 143.