"Fri, 13 Dec 2024 12:15:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241213
Only TIME
12:15:27
General datetime
2024-12-13 12:15:27Z
For Database
2024-12-13 12:15:27
For HTTP1.1
Fri, 13 Dec 2024 12:15:27 GMT