Q

 

 

Q1

Q1 is the first quarter of the year, which is January 1st through March 31st. 

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Q2

Q2 is the second quarter of the year, which is April 1st through June 30th.

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Q3

Q3 is the third quarter of the year, which is July 1st through September 30th.

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Q4

Q4 is the fourth and last quarter of the year, which is October 1st through December 31st.

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Quarter

A quarter is every 3 months in a calendar year starting with January. 

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Quarter-To-Date (QTD)

Quarter to date is the time period from the start of the current quarter to the current date.

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Quarterly

Quarterly means every 3 months or every quarter.