"Wed, 23 Oct 2024 08:20:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241023
Only TIME
08:20:21
General datetime
2024-10-23 08:20:21Z
For Database
2024-10-23 08:20:21
For HTTP1.1
Wed, 23 Oct 2024 08:20:21 GMT