Different music on different days

[dck22]

I have a routine set up in my office with the command “Alexa good morning” to turn on a light, give me the weather and start playing a particular station on Sirius XM.  I would like the same command to start a different music station on Sunday.  I cannot find a way to set this up other than creating a new routine with a different trigger. I can trigger based on day and time, but that does not allow a voice trigger to check the day.  Is this not possible?  If I am not explaining clearly please let me know and I will try to clarify.

Thanks for any help.

[scottrods]

Say "Good Sunday Morning" and set up your Sunday routine... the best you can hope for.