Observing in this month – September 2015
Comets – 141P/Machholz and 67P/Churyumov-Gerasimenko will rise in the east-northeast in the early morning at 03:30am before the dawn twilight around 04:00am.
Both two faint comets starts this month in the constellation of Gemini (The Twin), more information for location; 141P/Machholz and 67P Churyumov-Gerasimenko.