"Tue, 24 Dec 2024 05:44:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241224
Only TIME
05:44:34
General datetime
2024-12-24 05:44:34Z
For Database
2024-12-24 05:44:34
For HTTP1.1
Tue, 24 Dec 2024 05:44:34 GMT