"Sun, 13 Oct 2024 08:24:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
08:24:54
General datetime
2024-10-13 08:24:54Z
For Database
2024-10-13 08:24:54
For HTTP1.1
Sun, 13 Oct 2024 08:24:54 GMT