CAIRO, July 3, 2018 (MENA) - Egypt will witness a total lunar eclipse on July 27 which which will be seen in parts of South America, much of Africa, the Middle East and Central Asia. The lunar eclipse will be fully visible for 1 hour and 43 minutes, the head of the National Research Institute Of Astronomy and Geophysics said in statements to MENA on Tuesday. Hatem Ouda said the total lunar eclipse Blood Moon will be the single longest eclipse for at least the next 82 years. On July 13, there will be a partial solar eclipse, but all Arab world countries will not witness this phenomenon, he also said. The solar eclipse will last for three hours and 25 minutes and will be visible in south Australia and the Pacific and Indian Oceans.