Quick answer: Northern Mariana Islands has 246 business days in 2028 for a default Monday-Friday week, for the period Jan 1, 2028 through Dec 31, 2028.
Month-by-month business days (2028)
Weekdays counted: Monday-Friday.
| Month | Business days | Public holiday days in month |
|---|---|---|
| January | 20 | 2 |
| February | 20 | 1 |
| March | 22 | 1 |
| April | 19 | 1 |
| May | 22 | 1 |
| June | 21 | 1 |
| July | 20 | 1 |
| August | 23 | 0 |
| September | 20 | 1 |
| October | 21 | 1 |
| November | 19 | 5 |
| December | 19 | 2 |
Public holidays in 2028 (Northern Mariana Islands)
National public holidays that overlap the same date range as the business day calculation.
| Date | Name |
|---|---|
| Jan 1, 2028 | New Year's Day |
| Jan 17, 2028 | Martin Luther King Jr. Day |
| Feb 21, 2028 | Presidents Day |
| Mar 24, 2028 | Commonwealth Covenant Day |
| Apr 14, 2028 | Good Friday |
| May 29, 2028 | Memorial Day |
| Jun 19, 2028 | Juneteenth |
| Jul 4, 2028 | Independence Day |
| Sep 4, 2028 | Labor Day |
| Oct 9, 2028 | Commonwealth Cultural Day |
| Nov 3, 2028 | Day off for Citizenship Day |
| Nov 4, 2028 | Citizenship Day |
| Nov 10, 2028 | Day off for Veterans Day |
| Nov 11, 2028 | Veterans Day |
| Nov 23, 2028 | Thanksgiving Day |
| Dec 8, 2028 | Constitution Day |
| Dec 25, 2028 | Christmas Day |
Key insights
Total working days
Default Monday-Friday workweek in 2028.
Highest month
23 working days.
Lowest month
19 working days.
Holidays included
National public holidays excluded from the total.
Related guides & tools
Frequently asked questions
How many working days are there in Northern Mariana Islands in 2028?
Northern Mariana Islands has 246 working days in 2028 using a default Monday-Friday workweek and excluding national public holidays.
Are public holidays included in the calculation?
Yes. National public holidays in 2028 are excluded from the working-day total (about 17 calendar days in this dataset).
Which month has the fewest working days?
April, November and December has the fewest working days, with 19.
Can I customize the working week or include a region?
Yes. Use the business days calculator to change weekdays, add a region filter (when available), or calculate a custom range.