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Business Day Calculator

Business Days in May 2006 for United States

May 2006 has 23 business days under the US federal holiday calendar. May 2006 contains no US federal holidays on a weekday. The month covers 31 calendar days, of which 8 are Saturday and Sunday. That count drives invoice cycles, payroll runs, and any contract that defines deadlines as a number of business days in United States.

business days

23

Calendar Days

31

Weekend Days

8

federal holidays

0

Work Weeks

4.6

May 2006 business day calendar
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federal holidays in May 2006

No US federal holidays fall on a weekday in May 2006, so banks and United States financial markets keep their regular schedule for the entire month.

United States May deadlines

May carries Memorial Day at month-end, the unofficial start of summer logistics planning. Public companies wrap Q1 earnings season in the first half of the month. Form 5500 ERISA prep cycles begin for plans with December year-ends, with a July 31 filing deadline (October 15 with extension under Form 5558).

Day-of-week distribution

The count of each weekday in May 2006. Useful for shift scheduling, weekly recurring billing, and any rota that depends on a specific weekday landing in-month.

DayCount
Monday5
Tuesday5
Wednesday5
Thursday4
Friday4
Saturday4
Sunday4

United States reporting cycles and business-day rules

US business-day reporting cycles cluster on the 10th, 15th, and 25th of each month under IRS deposit schedules and SEC reporting rules. The Federal Reserve operates Fedwire on a 22-hour daily window with closure on all 11 federal holidays, so Saturday-falling holidays observed on Friday compress the prior week's settlement. ACH NACHA rules give a two-business-day standard for credit transfers and same-day options at three daily windows. Court filing deadlines under FRCP Rule 6 count business days for periods of 11 days or less and calendar days for longer windows.

May 2006 business days compared by country

Working-day counts vary across countries because each country observes its own public holidays. The table below puts United States alongside the other ten supported holiday calendars for May 2006.

How May 2006 compares year over year

May 2005 had 22 business days, so May 2006 has 1 more working day year over year. On the surrounding months, April 2006 has 20 business days and June 2006 has 22. Looking forward, May 2007 has 23 business days under the same US federal holiday calendar.

Using this calculator in United States

A receivables analyst at a Long Beach freight forwarder uses the 23-day count in May 2006 to flag invoices whose Net 30 due dates land on Memorial Day or Independence Day, then reschedules ACH originations to clear before the holiday cutoff. A federal contracts officer uses the count to track FAR 32.905 prompt-payment windows across multi-task-order proposals. A Connecticut public-school district payroll lead uses the day-of-week distribution to schedule biweekly direct-deposit cutoffs on Wednesdays and avoid Federal Reserve closures.

For informational purposes only

This calculator provides general estimates based on business day counting rules. It does not constitute legal advice. Deadlines in legal, regulatory, or contractual matters may be subject to jurisdiction-specific rules, court orders, or statutory exceptions. Always verify critical deadlines with a qualified professional.

Frequently Asked Questions

How many business days are in May 2006 for United States?
May 2006 has 23 business days under the US federal holiday calendar. The month spans 31 calendar days, of which 8 fall on a weekend and 0 are US federal holidays that lands on a weekday. The remaining 23 weekdays are countable as business days for invoicing, deadline tracking, and contract math.
Which United States holidays affect May 2006?
May 2006 contains no US federal holidays that fall on a weekday. Banks, the central clearing system, and United States financial markets keep their normal schedule throughout the month under this calculator's national-only holiday set.
Why does this calendar differ from a state-specific calendar?
The 11 holidays this calculator uses come from 5 USC 6103, which governs federal employees and the Federal Reserve. State holidays such as Cesar Chavez Day in California, Patriots' Day in Massachusetts and Maine, or Confederate Memorial Day in some southern states are not in the federal set. State courts, the DMV, and state-chartered banks may close on additional days. For contracts that explicitly reference state-court business days, layer the additional state holidays into the calculator's Advanced options.
How do observed-day shifts work for US holidays?
When a fixed-date federal holiday falls on a Saturday, the federal observance shifts to the preceding Friday under 5 USC 6103(b). When it falls on a Sunday, it shifts to the following Monday. The bond market follows SIFMA's recommended schedule, which usually mirrors the federal observance. This calculator's holiday data lists the observed weekday rather than the literal calendar date, so a Saturday-falling Independence Day produces a Friday observed-day closure rather than the actual July 4 weekend day.
Why does the business-day count vary year to year?
Two things shift the monthly count for United States. First, the day of the week the first of the month lands on changes the count of each weekday. Second, US federal holidays anchored to a fixed date shift their weekday across years. Some years a fixed-date holiday lands on a weekend; some countries shift the observance to an adjacent weekday and some absorb it into the weekend. May 2005 had 22 business days, so May 2006 has 1 more working day year over year.

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