"Tue, 27 Aug 2024 10:27:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240827
Only TIME
10:27:21
General datetime
2024-08-27 10:27:21Z
For Database
2024-08-27 10:27:21
For HTTP1.1
Tue, 27 Aug 2024 10:27:21 GMT