"Fri, 28 Jun 2024 20:19:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240628
Only TIME
20:19:49
General datetime
2024-06-28 20:19:49Z
For Database
2024-06-28 20:19:49
For HTTP1.1
Fri, 28 Jun 2024 20:19:49 GMT