"Fri, 19 Apr 2024 11:20:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240419
Only TIME
11:20:57
General datetime
2024-04-19 11:20:57Z
For Database
2024-04-19 11:20:57
For HTTP1.1
Fri, 19 Apr 2024 11:20:57 GMT