It is in our business common to have a working day from 10am until 4am. Our software supported that nicely with the setting ‘OPENING HOURS’, ‘START OF DAY’.
Many accountants had an issue with this behavior and wanted the day to start and stop at midnight. To service them even better, we have introduced a second concept, the financial day.
Unless changed, both working day and financial day are the same, but if you want to change this, you can alter the setting ‘FINANCE’, ‘START OF DAY’.
In the database all methods like SYS_BEGIN_OF_WORKDAY has an equivalent SYS_BEGIN_OF_FINDAY.