"Sun, 27 Oct 2024 20:44:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241027
Only TIME
20:44:39
General datetime
2024-10-27 20:44:39Z
For Database
2024-10-27 20:44:39
For HTTP1.1
Sun, 27 Oct 2024 20:44:39 GMT