"Fri, 05 Jul 2024 13:40:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240705
Only TIME
13:40:30
General datetime
2024-07-05 13:40:30Z
For Database
2024-07-05 13:40:30
For HTTP1.1
Fri, 05 Jul 2024 13:40:30 GMT