Patna, Bihar Sunrise & Sunset Times

Patna, the capital of Bihar, stretches along the southern bank of the Ganges in the heart of the Indo-Gangetic Plain, one of the most fertile and historically significant river valleys on Earth. The city's flat terrain and continental climate produce scorching summers, a heavy monsoon, and cool, foggy winters. Patna's history stretches back to the ancient kingdom of Magadha, and landmarks like the Golghar granary and the ruins of Pataliputra connect the modern city to millennia of civilization.

Around the summer solstice, the sun rises at 04:57 and sets at 18:44, delivering 13 hours 46 minutes of daylight — intense, humid days when the Ganges swells with monsoon water and the evening sky flares in tropical colour. During the winter solstice, sunrise shifts to 06:29 and sunset to 17:04, with about 10 hours 35 minutes of daylight. Bihar's winters bring thick fog to the Gangetic plain, but when it clears, the low sun turns the river to silver and the ghats to gold.

The seasonal swing in sunrise time is 92 minutes, a moderate shift typical of the central Gangetic region. During the morning blue hour (04:33 – 04:57) and golden hour (04:57 – 05:57), the sun rises over the wide Ganges, casting the dome of Golghar and the ghats of Patna in warm amber while boats slip silently through the morning mist. In the evening golden hour (17:44 – 18:44) through blue hour (18:44 – 19:09), the sun sets behind the western plain, painting the river in copper and rose and silhouetting the Mahatma Gandhi Setu — one of the longest river bridges in India — against a sky that fades from gold to deep twilight blue.