Week 10 in 123

WEEK
11

This week starts on Sunday, March 7, 123 and ends on Saturday, March 13, 123.

WEEK EUROPE & ISO
10

This week starts on Monday, March 8, 123 and ends on Sunday, March 14, 123.

Week 10 of 123 begins on March 8, 123 and ends on March 14, 123. It covers days 67 to 73 of the year and falls in quarter 1.

Weeks since this week: 99323

Week 10 of 123 at a glance

Starts (Monday)March 8, 123
Ends (Sunday)March 14, 123
US week (Sunday to Saturday)11 (March 7, 123)
MonthMarch
QuarterQ1
Days of the year67–73
Year completed at the end of this week20.0%
Weeks left in 123 after this week42
Weeks in 12352
Even or odd weekEven

Calendar for March 123

March 123
SuMoTuWeThFrSa
Week 9123456
Week 1078910111213
Week 1114151617181920
Week 1221222324252627
Week 1328293031
USA Calendar

All Weeks in 123:

Past & Future Week Number 10:

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 11 of 123. It runs from March 7, 123 to March 13, 123.

Even and odd weeks

Week 10 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 10 in other years

FromTo
Week 10 in 121March 3, 121March 9, 121
Week 10 in 122March 2, 122March 8, 122
Week 10 in 124March 6, 124March 12, 124
Week 10 in 125March 5, 125March 11, 125

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 123 began on January 4, 123. 123 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 10 of 123 start and end?

Week 10 of 123 starts on March 8, 123 and ends on March 14, 123 (ISO 8601, Monday to Sunday).

Which month is week 10 of 123 in?

Week 10 of 123 is in March.

What dates are in week 10 of 123?

March 8, 123, March 9, 123, March 10, 123, March 11, 123, March 12, 123, March 13, 123, and March 14, 123

How many weeks does 123 have?

123 has 52 ISO weeks.

Is week 10 an even or odd week?

Week 10 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 11 of 123. It runs from March 7, 123 to March 13, 123.