"Fri, 05 Jul 2024 21:40:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240705
Only TIME
21:40:36
General datetime
2024-07-05 21:40:36Z
For Database
2024-07-05 21:40:36
For HTTP1.1
Fri, 05 Jul 2024 21:40:36 GMT