January 10, 2026, Jupiter will be at its brightest and largest appearance in 2026, reaching opposition and being visible all night long. It will be located in the zodiac constellation Gemini, shining near the twin stars of Castor and Pollux. The planet will be visible from dusk through dawn for much of January, and it will be the third-brightest object in the night sky after the Moon and Venus. To see Jupiter, look toward the eastern horizon shortly after sunset, and it will be impossible to miss due to its brightness. Credits Earth - Google Earth Jupiter - Hubble Space Telescope at NASA