"Wed, 12 Jun 2024 18:43:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240612
Only TIME
18:43:17
General datetime
2024-06-12 18:43:17Z
For Database
2024-06-12 18:43:17
For HTTP1.1
Wed, 12 Jun 2024 18:43:17 GMT