"Tue, 31 Dec 2024 16:23:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241231
Only TIME
16:23:19
General datetime
2024-12-31 16:23:19Z
For Database
2024-12-31 16:23:19
For HTTP1.1
Tue, 31 Dec 2024 16:23:19 GMT