"Fri, 19 Jul 2024 23:38:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240719
Only TIME
23:38:24
General datetime
2024-07-19 23:38:24Z
For Database
2024-07-19 23:38:24
For HTTP1.1
Fri, 19 Jul 2024 23:38:24 GMT