"Tue, 10 Sep 2024 18:36:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240910
Only TIME
18:36:20
General datetime
2024-09-10 18:36:20Z
For Database
2024-09-10 18:36:20
For HTTP1.1
Tue, 10 Sep 2024 18:36:20 GMT