"Wed, 19 Jun 2024 10:52:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240619
Only TIME
10:52:08
General datetime
2024-06-19 10:52:08Z
For Database
2024-06-19 10:52:08
For HTTP1.1
Wed, 19 Jun 2024 10:52:08 GMT