"Tue, 24 Dec 2024 15:35:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241224
Only TIME
15:35:33
General datetime
2024-12-24 15:35:33Z
For Database
2024-12-24 15:35:33
For HTTP1.1
Tue, 24 Dec 2024 15:35:33 GMT