"Sat, 27 Jul 2024 23:17:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240727
Only TIME
23:17:41
General datetime
2024-07-27 23:17:41Z
For Database
2024-07-27 23:17:41
For HTTP1.1
Sat, 27 Jul 2024 23:17:41 GMT