No. The "Live" experts are available 7 days per week during tax season, but tax season is over. Now they are there Monday-Friday.
You are posting from TurboTax Live. You can arrange for the Live help you are paying the extra fee for with your questions from 5 a.m. to 5 p.m. Pacific time Monday - Friday.
https://ttlc.intuit.com/questions/4124827-how-do-i-connect-with-a-tax-expert-in-turbotax-live