Pagumetropics of Ethiopia

There are four seasons in the second quarter of the year. The period of the second season does cover 89 days. For the tropics it covers from the end of Meskeram 13 to Tahisas12, when from the end of September 23 to December 21 for the temperates. Therefore, Autumn does recur in the north temperate, when spring does in the south temperate. So the period of Autumn is symmetrical to the same of Spring. Simultaneously, Metsew does recur in the north tropic, when Tsedey does in the south tropic. So the period of Metsew is symmetrical to the same of Tsedey.