"Fri, 19 Jul 2024 12:49:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240719
Only TIME
12:49:46
General datetime
2024-07-19 12:49:46Z
For Database
2024-07-19 12:49:46
For HTTP1.1
Fri, 19 Jul 2024 12:49:46 GMT