"Tue, 03 Dec 2024 12:16:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241203
Only TIME
12:16:17
General datetime
2024-12-03 12:16:17Z
For Database
2024-12-03 12:16:17
For HTTP1.1
Tue, 03 Dec 2024 12:16:17 GMT