"Wed, 26 Jun 2024 13:31:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240626
Only TIME
13:31:37
General datetime
2024-06-26 13:31:37Z
For Database
2024-06-26 13:31:37
For HTTP1.1
Wed, 26 Jun 2024 13:31:37 GMT