"Thu, 26 Dec 2024 17:15:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241226
Only TIME
17:15:12
General datetime
2024-12-26 17:15:12Z
For Database
2024-12-26 17:15:12
For HTTP1.1
Thu, 26 Dec 2024 17:15:12 GMT