How do I close the blinds in the bedroom?

They automatically close at around sunset.
Ask Google to close the blinds.
If you're ready to go to bed, use this line "Okay Google, goodnight!" Google will dim the lights in the bedroom, close the blinds if they are still open, tell you tomorrow's weather, and play you some nature sounds. The rest of the apartment's lights will turn off.
Or use the Google Home app.

How do I open the bedroom blinds?