"Tue, 24 Dec 2024 18:43:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241224
Only TIME
18:43:42
General datetime
2024-12-24 18:43:42Z
For Database
2024-12-24 18:43:42
For HTTP1.1
Tue, 24 Dec 2024 18:43:42 GMT