"Wed, 16 Oct 2024 19:48:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241016
Only TIME
19:48:15
General datetime
2024-10-16 19:48:15Z
For Database
2024-10-16 19:48:15
For HTTP1.1
Wed, 16 Oct 2024 19:48:15 GMT