"Fri, 28 Jun 2024 16:21:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240628
Only TIME
16:21:53
General datetime
2024-06-28 16:21:53Z
For Database
2024-06-28 16:21:53
For HTTP1.1
Fri, 28 Jun 2024 16:21:53 GMT