"Sun, 13 Oct 2024 23:23:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
23:23:54
General datetime
2024-10-13 23:23:54Z
For Database
2024-10-13 23:23:54
For HTTP1.1
Sun, 13 Oct 2024 23:23:54 GMT