"Wed, 05 Jun 2024 20:19:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240605
Only TIME
20:19:37
General datetime
2024-06-05 20:19:37Z
For Database
2024-06-05 20:19:37
For HTTP1.1
Wed, 05 Jun 2024 20:19:37 GMT