"Thu, 05 Dec 2024 12:16:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
12:16:19
General datetime
2024-12-05 12:16:19Z
For Database
2024-12-05 12:16:19
For HTTP1.1
Thu, 05 Dec 2024 12:16:19 GMT