On April 5, the Navajo Department of Health will implement a 57-hour weekend curfew beginning at 8 p.m. (MDT) on Friday, April 10, to 5 a.m. (MDT) on Monday, April 13 to slow the spread of the Dikos Nstaaígíí-19 (COVID-19) on the Navajo Nation.On April 5, the Navajo Department of Health will implement a 57-hour weekend curfew beginning at 8 p.m. (MDT) on Friday, April 10, to 5 a.m. (MDT) on Monday, April 13 to slow the spread of the Dikos Nstaaígíí-19 (COVID-19) on the Navajo Nation.