"Tue, 03 Dec 2024 05:21:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241203
Only TIME
05:21:36
General datetime
2024-12-03 05:21:36Z
For Database
2024-12-03 05:21:36
For HTTP1.1
Tue, 03 Dec 2024 05:21:36 GMT