Constellations per Month
Updated: Jan 13, 2019
The list below shows all constellations that are best observed each month at 9.00pm. Each constellation is rising and setting two hours earlier each month. They move by 90 degrees from one season to the next and are visible at the same spot after a full year. For every hour after 9.00pm, add half a month. For every hour before 9.00pm subtract half a month.