Week 4 in 1938

WEEK
5

This week starts on Sunday, January 23, 1938 and ends on Saturday, January 29, 1938.

WEEK EUROPE & ISO
4

This week starts on Monday, January 24, 1938 and ends on Sunday, January 30, 1938.

Week 4 of 1938 begins on January 24, 1938 and ends on January 30, 1938. It covers days 24 to 30 of the year and falls in quarter 1.

Weeks since this week: 4629

Week 4 of 1938 at a glance

Starts (Monday)January 24, 1938
Ends (Sunday)January 30, 1938
US week (Sunday to Saturday)5 (January 23, 1938)
MonthJanuary
QuarterQ1
Days of the year24–30
Year completed at the end of this week8.2%
Weeks left in 1938 after this week48
Weeks in 193852
Even or odd weekEven

Calendar for January 1938

January 1938
SuMoTuWeThFrSa
Week 521
Week 12345678
Week 29101112131415
Week 316171819202122
Week 423242526272829
Week 53031
USA Calendar

All Weeks in 1938:

Past & Future Week Number 4:

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 5 of 1938. It runs from January 23, 1938 to January 29, 1938.

Even and odd weeks

Week 4 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 4 in other years

FromTo
Week 4 in 1936January 20, 1936January 26, 1936
Week 4 in 1937January 25, 1937January 31, 1937
Week 4 in 1939January 23, 1939January 29, 1939
Week 4 in 1940January 22, 1940January 28, 1940

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 1938 began on January 3, 1938. 1938 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 4 of 1938 start and end?

Week 4 of 1938 starts on January 24, 1938 and ends on January 30, 1938 (ISO 8601, Monday to Sunday).

Which month is week 4 of 1938 in?

Week 4 of 1938 is in January.

What dates are in week 4 of 1938?

January 24, 1938, January 25, 1938, January 26, 1938, January 27, 1938, January 28, 1938, January 29, 1938, and January 30, 1938

How many weeks does 1938 have?

1938 has 52 ISO weeks.

Is week 4 an even or odd week?

Week 4 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 5 of 1938. It runs from January 23, 1938 to January 29, 1938.