A quick question about pronounciation:

лето, лета = summer, summers
-- right?

Are they actually pronounced the same, even though they
are spelled differently and have different meaning?

(I can't find a definite answer and it is a bit confusing.)

Example:
http://www.forvo.com/word/%D0%BB%D0%...1%82%D0%BE%29/

http://www.forvo.com/word/%D0%BB%D0%B5%D1%82%D0%BE#ru