Dreaming of studying a calendar symbolizes that there will be discomfort and ups and downs in your affairs. It is a dream that warns you of various dangers for some time, but then there will be a change. The warning is to not fall into despair and start making mistakes that will prevent you from having success. Checking a calendar within dreams is like checking your life, looking for the causes and effects of the issues youre having.
Read more about dreaming of Calendar in other dream meanings interpretations.