how many years was the last solar eclipse
This total solar eclipse had a maximum duration of 6 minutes and 39 seconds. The longest possible duration of a total solar eclipse is 7 minutes and 32 seconds. The longest annular solar eclipse of the 21st century took place on January 15, 2010, with a duration of 11 minutes and 8 seconds. The possible maximum duration is 12 minutes and 29 seconds.