"Fri, 28 Jun 2024 21:25:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240628
Only TIME
21:25:50
General datetime
2024-06-28 21:25:50Z
For Database
2024-06-28 21:25:50
For HTTP1.1
Fri, 28 Jun 2024 21:25:50 GMT