"Fri, 28 Jun 2024 11:25:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240628
Only TIME
11:25:03
General datetime
2024-06-28 11:25:03Z
For Database
2024-06-28 11:25:03
For HTTP1.1
Fri, 28 Jun 2024 11:25:03 GMT