Traditional Culture Encyclopedia - The 24 Solar Terms - Does anyone know when it will dawn on April 2 1 in Zhengzhou, Henan Province?

Does anyone know when it will dawn on April 2 1 in Zhengzhou, Henan Province?

Long summer is on May 6th, when dawn comes at 4: 30: 40 in the morning, and the sky is slightly bright. The obvious dawn comes at 5h3m29s, and the sun rises at 5h35m3s.

April 2 1 day of the lunar calendar is May 23 of the Gregorian calendar, and the above three times are 4h14m21s respectively; 4h49m5s5h22m2s