"Fri, 17 May 2024 16:25:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240517
Only TIME
16:25:01
General datetime
2024-05-17 16:25:01Z
For Database
2024-05-17 16:25:01
For HTTP1.1
Fri, 17 May 2024 16:25:01 GMT