"Thu, 26 Dec 2024 20:23:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241226
Only TIME
20:23:10
General datetime
2024-12-26 20:23:10Z
For Database
2024-12-26 20:23:10
For HTTP1.1
Thu, 26 Dec 2024 20:23:10 GMT