"Wed, 09 Oct 2024 18:44:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241009
Only TIME
18:44:18
General datetime
2024-10-09 18:44:18Z
For Database
2024-10-09 18:44:18
For HTTP1.1
Wed, 09 Oct 2024 18:44:18 GMT