"Wed, 19 Jun 2024 10:51:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240619
Only TIME
10:51:17
General datetime
2024-06-19 10:51:17Z
For Database
2024-06-19 10:51:17
For HTTP1.1
Wed, 19 Jun 2024 10:51:17 GMT