2045 quarter dates
Calendar quarter dates for 2045.
| Quarter | Starts | Ends | Days | Business days |
|---|---|---|---|---|
| Q1 | Sun, Jan 1 | Fri, Mar 31 | 90 | 65 |
| Q2 | Sat, Apr 1 | Fri, Jun 30 | 91 | 65 |
| Q3 | Sat, Jul 1 | Sat, Sep 30 | 92 | 65 |
| Q4 | Sun, Oct 1 | Sun, Dec 31 | 92 | 65 |
These are calendar quarters. Many companies use a different fiscal year; the US federal fiscal year, for example, starts on October 1.
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Questions & answers
What are the four quarters of the year?
Q1 is January–March, Q2 is April–June, Q3 is July–September and Q4 is October–December.
When does Q1 2045 start and end?
Q1 2045 runs from Sunday, January 1, 2045 to Friday, March 31, 2045 (90 days).
When does Q2 2045 start and end?
Q2 2045 runs from Saturday, April 1, 2045 to Friday, June 30, 2045 (91 days).
When does Q3 2045 start and end?
Q3 2045 runs from Saturday, July 1, 2045 to Saturday, September 30, 2045 (92 days).
When does Q4 2045 start and end?
Q4 2045 runs from Sunday, October 1, 2045 to Sunday, December 31, 2045 (92 days).
Is the fiscal year the same as the calendar year?
Not always. Calendar quarters follow January–December, but many companies use their own fiscal year. The US federal fiscal year starts on October 1, so federal Q1 is October–December.