What is another word for diurnal course?
Pronunciation: [dˈɪɜːnə͡l kˈɔːs] (IPA) 
Diurnal course refers to the daily path followed by the sun across the sky. However, there are several synonyms to replace this term. Day-to-day, daily routine or daily cycle refer to the same daily patterns that occur. Daily path, daily trajectory, and daily orbit may also apply to this term. The word circadian also refers to a daily rhythm in living organisms, and the term relates to a biological process in living organisms. The phrase daily conduct often applies to personal behaviour, actions and choices made each day. Overall, there are many ways to describe the diurnal course of the sun, each with its specific angle and focus on a daily manner.
