"Fri, 05 Jul 2024 18:40:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240705
Only TIME
18:40:17
General datetime
2024-07-05 18:40:17Z
For Database
2024-07-05 18:40:17
For HTTP1.1
Fri, 05 Jul 2024 18:40:17 GMT