Week 18 in 2006

WEEK
18

This week starts on Sunday, April 30, 2006 and ends on Saturday, May 6, 2006.

WEEK EUROPE & ISO
18

This week starts on Monday, May 1, 2006 and ends on Sunday, May 7, 2006.

Week 18 of 2006 begins on May 1, 2006 and ends on May 7, 2006. It covers days 121 to 127 of the year and falls in quarter 2.

Weeks since this week: 1067

Week 18 of 2006 at a glance

Starts (Monday)May 1, 2006
Ends (Sunday)May 7, 2006
US week (Sunday to Saturday)18 (April 30, 2006)
MonthMay
QuarterQ2
Days of the year121–127
Year completed at the end of this week34.8%
Weeks left in 2006 after this week34
Weeks in 200652
Even or odd weekEven

Calendar for May 2006

May 2006
SuMoTuWeThFrSa
Week 18123456
Week 1978910111213
Week 2014151617181920
Week 2121222324252627
Week 2228293031
USA Calendar

All Weeks in 2006:

Past & Future Week Number 18:

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 18 of 2006. It runs from April 30, 2006 to May 6, 2006.

Even and odd weeks

Week 18 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 18 in other years

FromTo
Week 18 in 2004April 26, 2004May 2, 2004
Week 18 in 2005May 2, 2005May 8, 2005
Week 18 in 2007April 30, 2007May 6, 2007
Week 18 in 2008April 28, 2008May 4, 2008

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 2006 began on January 2, 2006. 2006 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 18 of 2006 start and end?

Week 18 of 2006 starts on May 1, 2006 and ends on May 7, 2006 (ISO 8601, Monday to Sunday).

Which month is week 18 of 2006 in?

Week 18 of 2006 is in May.

What dates are in week 18 of 2006?

May 1, 2006, May 2, 2006, May 3, 2006, May 4, 2006, May 5, 2006, May 6, 2006, and May 7, 2006

How many weeks does 2006 have?

2006 has 52 ISO weeks.

Is week 18 an even or odd week?

Week 18 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 18 of 2006. It runs from April 30, 2006 to May 6, 2006.