"Tue, 03 Dec 2024 16:25:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241203
Only TIME
16:25:03
General datetime
2024-12-03 16:25:03Z
For Database
2024-12-03 16:25:03
For HTTP1.1
Tue, 03 Dec 2024 16:25:03 GMT