"Thu, 05 Dec 2024 14:20:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
14:20:05
General datetime
2024-12-05 14:20:05Z
For Database
2024-12-05 14:20:05
For HTTP1.1
Thu, 05 Dec 2024 14:20:05 GMT