"Sun, 27 Oct 2024 13:49:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241027
Only TIME
13:49:46
General datetime
2024-10-27 13:49:46Z
For Database
2024-10-27 13:49:46
For HTTP1.1
Sun, 27 Oct 2024 13:49:46 GMT