Week 50 in 501

WEEK
51

This week starts on Sunday, December 11, 501 and ends on Saturday, December 17, 501.

WEEK EUROPE & ISO
50

This week starts on Monday, December 12, 501 and ends on Sunday, December 18, 501.

Week 50 of 501 begins on December 12, 501 and ends on December 18, 501. It covers days 346 to 352 of the year and falls in quarter 4.

Weeks since this week: 79560

Week 50 of 501 at a glance

Starts (Monday)December 12, 501
Ends (Sunday)December 18, 501
US week (Sunday to Saturday)51 (December 11, 501)
MonthDecember
QuarterQ4
Days of the year346–352
Year completed at the end of this week96.4%
Weeks left in 501 after this week2
Weeks in 50152
Even or odd weekEven

Calendar for December 501

December 501
SuMoTuWeThFrSa
Week 48123
Week 4945678910
Week 5011121314151617
Week 5118192021222324
Week 5225262728293031
USA Calendar

Download Calendar in printable A4 PDF

  • Print December 501 Calendar Open calendar PDF in new window (US version)
  • Print December 501 Calendar Open calendar PDF in new window (EU/ISO Version)
  • Print Full Year 501 Calendar (US version) Open calendar PDF in new window
  • Print Full Year 501 Calendar (EU/ISO Version) Open calendar PDF in new window

    • All Weeks in 501:

    Week 1 in 501 Week 2 in 501 Week 3 in 501 Week 4 in 501 Week 5 in 501 Week 6 in 501 Week 7 in 501 Week 8 in 501 Week 9 in 501 Week 10 in 501 Week 11 in 501 Week 12 in 501 Week 13 in 501 Week 14 in 501 Week 15 in 501 Week 16 in 501 Week 17 in 501 Week 18 in 501 Week 19 in 501 Week 20 in 501 Week 21 in 501 Week 22 in 501 Week 23 in 501 Week 24 in 501 Week 25 in 501 Week 26 in 501 Week 27 in 501 Week 28 in 501 Week 29 in 501 Week 30 in 501 Week 31 in 501 Week 32 in 501 Week 33 in 501 Week 34 in 501 Week 35 in 501 Week 36 in 501 Week 37 in 501 Week 38 in 501 Week 39 in 501 Week 40 in 501 Week 41 in 501 Week 42 in 501 Week 43 in 501 Week 44 in 501 Week 45 in 501 Week 46 in 501 Week 47 in 501 Week 48 in 501 Week 49 in 501 Week 50 in 501 Week 51 in 501 Week 52 in 501

    Past & Future Week Number 50:

    Week 50 in 2016 Week 50 in 2017 Week 50 in 2018 Week 50 in 2019 Week 50 in 2020 Week 50 in 2021 Week 50 in 2022 Week 50 in 2023 Week 50 in 2024 Week 50 in 2025 Week 50 in 2026 Week 50 in 2027 Week 50 in 2028 Week 50 in 2029 Week 50 in 2030 Week 50 in 2031 Week 50 in 2032 Week 50 in 2033 Week 50 in 2034 Week 50 in 2035 Week 50 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 51 of 501. It runs from December 11, 501 to December 17, 501.

    Even and odd weeks

    Week 50 is an even week. Even and odd week numbers are used for alternating schedules such as shift rotas, school timetables, custody arrangements and waste collection.

    Week 50 in other years

    FromTo
    Week 50 in 499December 7, 499December 13, 499
    Week 50 in 500December 13, 500December 19, 500
    Week 50 in 502December 11, 502December 17, 502
    Week 50 in 503December 10, 503December 16, 503

    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 501 began on January 3, 501. 501 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 50 of 501 start and end?

    Week 50 of 501 starts on December 12, 501 and ends on December 18, 501 (ISO 8601, Monday to Sunday).

    Which month is week 50 of 501 in?

    Week 50 of 501 is in December.

    What dates are in week 50 of 501?

    December 12, 501, December 13, 501, December 14, 501, December 15, 501, December 16, 501, December 17, 501, and December 18, 501

    How many weeks does 501 have?

    501 has 52 ISO weeks.

    Is week 50 an even or odd week?

    Week 50 is an even 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 51 of 501. It runs from December 11, 501 to December 17, 501.