"Wed, 19 Jun 2024 09:08:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240619
Only TIME
09:08:24
General datetime
2024-06-19 09:08:24Z
For Database
2024-06-19 09:08:24
For HTTP1.1
Wed, 19 Jun 2024 09:08:24 GMT