"Wed, 26 Jun 2024 14:47:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240626
Only TIME
14:47:48
General datetime
2024-06-26 14:47:48Z
For Database
2024-06-26 14:47:48
For HTTP1.1
Wed, 26 Jun 2024 14:47:48 GMT