2021 is a common year that has 365 days in total. In the State of Hawaii, United States, there are 104 weekend days, 13 public holidays, 1 observed holiday on December 31 and 247 working days.
Independence Day and Christmas Day fall on weekends and are observed on weekdays, please check holidays here.
| Month | Workday | Weekend | Holiday | Total |
|---|---|---|---|---|
| January 1-31 | 19 | 10 | 2 | 31 |
| February 1-28 | 19 | 8 | 1 | 28 |
| March 1-31 | 22 | 8 | 1 | 31 |
| April 1-30 | 21 | 8 | 1 | 30 |
| May 1-31 | 20 | 10 | 1 | 31 |
| June 1-30 | 21 | 8 | 1 | 30 |
| July 1-31 | 21 | 9 | 1 | 31 |
| August 1-31 | 21 | 9 | 1 | 31 |
| September 1-30 | 21 | 8 | 1 | 30 |
| October 1-31 | 21 | 10 | 0 | 31 |
| November 1-30 | 20 | 8 | 2 | 30 |
| December 1-31 | 22 (-1) | 8 | 1 (+1)* | 31 |
| Total | 248 (-1) | 104 | 13 (+1) | 365 |
Note: * December 31, 2021 is an observed holiday in lieu of the New Year's Day of 2022.
