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1998 Quarterly Calendar

1998 split into four 3-month calendars. Q1 starts on Thursday, January 1, 1998 and has 90 days; Q2 is the busiest quarter with 64 US working days, and Q1 the lightest with 61. Each quarter lists its dates, working days, ISO weeks and federal holidays.

Q1 1998January – March

90 days · 61 working days · W1–W14

January 199820 work days
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February 199819 work days
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March 199822 work days
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Q2 1998April – June

91 days · 64 working days · W14–W27

April 199822 work days
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May 199820 work days
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June 199822 work days
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Q3 1998July – September

92 days · 64 working days · W27–W40

July 199822 work days
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August 199821 work days
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September 199821 work days
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Q4 1998October – December

92 days · 62 working days · W40–W53

October 199821 work days
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November 199819 work days
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December 199822 work days
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1998 Quarters at a Glance

QuarterDatesDaysWorking daysISO weeksFederal holidays
Q1Thu, Jan 1 – Tue, Mar 319061W1–W14New Year's Day, MLK Day, Presidents' Day
Q2Wed, Apr 1 – Tue, Jun 309164W14–W27Memorial Day
Q3Wed, Jul 1 – Wed, Sep 309264W27–W40Independence Day, Labor Day
Q4Thu, Oct 1 – Thu, Dec 319262W40–W53Columbus Day, Veterans Day, Thanksgiving, Christmas Day

1998 Quarterly Calendar FAQ

When does each quarter of 1998 start and end?

Q1 runs from Thursday, January 1, 1998 to Tuesday, March 31, 1998 (90 days); Q2 runs from Wednesday, April 1, 1998 to Tuesday, June 30, 1998 (91 days); Q3 runs from Wednesday, July 1, 1998 to Wednesday, September 30, 1998 (92 days); Q4 runs from Thursday, October 1, 1998 to Thursday, December 31, 1998 (92 days).

How many working days are in each quarter of 1998?

Q1 has 61, Q2 has 64, Q3 has 64, Q4 has 62 US working days (Monday to Friday minus federal days off). Q2 has the most and Q1 the fewest.

Which ISO weeks fall in each 1998 quarter?

Q1 runs from W1 to W14, Q2 runs from W14 to W27, Q3 runs from W27 to W40, Q4 runs from W40 to W53. Weeks that start in one quarter and end in the next appear in both.

Are these calendar quarters or fiscal quarters?

They are calendar quarters. The US federal fiscal year starts on October 1, so October to December 1998 (calendar Q4) is Q1 of federal fiscal year 1999.

Make Your Own 1998 Quarterly Planner

Open 1998 in the builder, add deadlines and events to each month, and export a PDF.

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