Accordingly, people excitedly shared images when standing in the Phu Tien Huong yard (belonging to Phu Day complex in Vu Ban commune) filming the image of the halo (sun halo) appearing in the area.

Mr. Tran Toan (in Vu Ban commune) said: "At about 12 noon today (June 14), when I accidentally looked up at the sky, I witnessed the image of the sun with my own eyes, outside there was a colorful and extremely beautiful circle. Immediately after that, I took out my phone to take pictures and record this rare natural phenomenon. At the time of dawn, the weather here was also normal and without rain.
Phu Tien Huong, belonging to the Phu Day architectural and artistic relic complex, is one of the works associated with Saint Mother Lieu Hanh. This work was built from the Canh Tri period of the Le Dynasty (1663 - 1671) with 19 buildings, 81 large and small compartments, the facade facing Southwest, overlooking the Tien Huong mountain range.
According to experts, the halo around the sun is a natural phenomenon that appears a lot, occurring when sunlight refracts through ice crystals in high clouds.