"Sun, 27 Oct 2024 22:27:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241027
Only TIME
22:27:12
General datetime
2024-10-27 22:27:12Z
For Database
2024-10-27 22:27:12
For HTTP1.1
Sun, 27 Oct 2024 22:27:12 GMT