"Tue, 03 Dec 2024 20:43:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241203
Only TIME
20:43:19
General datetime
2024-12-03 20:43:19Z
For Database
2024-12-03 20:43:19
For HTTP1.1
Tue, 03 Dec 2024 20:43:19 GMT