"Tue, 24 Dec 2024 04:39:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241224
Only TIME
04:39:15
General datetime
2024-12-24 04:39:15Z
For Database
2024-12-24 04:39:15
For HTTP1.1
Tue, 24 Dec 2024 04:39:15 GMT