Explain why some constellation are not seen at certain months?

Some constellations are not visible during certain months due to the Earth's orbit around the Sun. As the Earth moves, the night sky shifts, causing different constellations to rise and set at different times of the year. Additionally, some constellations may be obscured by the Sun's light during certain months, making them impossible to see at night. Consequently, the visibility of constellations changes with the seasons.