"Sun, 27 Oct 2024 11:38:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241027
Only TIME
11:38:13
General datetime
2024-10-27 11:38:13Z
For Database
2024-10-27 11:38:13
For HTTP1.1
Sun, 27 Oct 2024 11:38:13 GMT