"Tue, 10 Sep 2024 19:15:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240910
Only TIME
19:15:19
General datetime
2024-09-10 19:15:19Z
For Database
2024-09-10 19:15:19
For HTTP1.1
Tue, 10 Sep 2024 19:15:19 GMT