"Wed, 19 Jun 2024 19:16:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240619
Only TIME
19:16:41
General datetime
2024-06-19 19:16:41Z
For Database
2024-06-19 19:16:41
For HTTP1.1
Wed, 19 Jun 2024 19:16:41 GMT