City of Tucson issued the following announcement on Nov. 24
Pima County yesterday, Nov. 23, issued a public health advisory, requesting all individuals countywide to observe a voluntary curfew between 10 p.m. and 5 a.m. daily, through Dec. 31, due to the substantial community spread of COVID-19. The curfew request comes a day after the Health Department reported the highest single day total of new COVID-19 infections since the beginning of the pandemic. The guidance is not aimed at the homeless or those who need to leave for work, emergencies, or to obtain food, medical care, medicine, or supplies for themselves or others.
Original source can be found here.