Here are 10 known constellations that are visible in the night sky during the months of January and June:

Orion - visible in January and June

Taurus - visible in January and June

Canis Major - visible in January

Canis Minor - visible in January

Gemini - visible in January and June

Auriga - visible in January

Perseus - visible in January

Ursa Major (Big Dipper) - visible in June

Hercules - visible in June

Scorpius - visible in June

Note that the visibility of constellations may vary depending on the location and time of night.