Seasons of the Tropics are different from seasons of the Temperates.

http://pagumetropics.blogspot.com/ The surface area of the Tropics is 429,962,824.6 km2, where as surface area of the Temperates is about 81,307,073.9 km2. Moreover it is wise to know that according to the theory of relativity in which space and time are inseparable. Thus surface area of the Tropics belongs to the Ethiopian calendar, when surface are of the Temperates belongs to the Gregorian calendar. It is naturally observed and scientifically proved that the power of revealing the truth of Earth by the Ethiopian calendar is more than 5.239 times the power of the Gregorian calendar.