Day of the Week for a variable

The router clearly knows what day of the week it is when you have rules like.

/ip firewall filter
add action=accept chain=input dst-port=8535 protocol=tcp time=\
    0s-1d,mon,tue,wed,thu,fri

Is the day of the week somewhere that I can pick it and use it?

(For use in my wifi schedule.)
I can use firewall rules to drop the traffic when it is supposed to be off using something like…

/ip firewall filter
add action=accept chain=forward src-address-list=JoeOffice time=\
    9h-17h,mon,tue,wed,thu,fri

That way… people still see the SSID. I would like to disable the SSID after hours.
Command would be…

/caps-man actual-interface-configuration disable cap3,cap6

I have a time range test script… now I need the day.

  1. Unfortunately, MikroTik doesn’t “show” the day anywhere.
  2. Other people may already think about it. For example here:
    https://wiki.mikrotik.com/wiki/Script_to_find_the_day_of_the_week

Yikes… I saw that before… was hoping that was not the case anymore as that was from a long time ago.

Thanks dasiu