"Sat, 24 Aug 2024 12:20:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240824
Only TIME
12:20:47
General datetime
2024-08-24 12:20:47Z
For Database
2024-08-24 12:20:47
For HTTP1.1
Sat, 24 Aug 2024 12:20:47 GMT