"Wed, 26 Jun 2024 21:20:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240626
Only TIME
21:20:14
General datetime
2024-06-26 21:20:14Z
For Database
2024-06-26 21:20:14
For HTTP1.1
Wed, 26 Jun 2024 21:20:14 GMT