Task: n the clock app, set a sunrise alarm for every Monday at 6 a.m.
Steps:
open Clock app
click on the alarm section at the top left corner of the screen 
click on the plus icon
set the hours as 6
set the minute as 0
click on Am option 
click on Ok button
click on Ok button
click on the text label box at the top of the screen
enter Sunrise
click on Ok button 
click on Monday