"Thu, 05 Dec 2024 17:20:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
17:20:03
General datetime
2024-12-05 17:20:03Z
For Database
2024-12-05 17:20:03
For HTTP1.1
Thu, 05 Dec 2024 17:20:03 GMT