"Tue, 17 Dec 2024 05:04:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241217
Only TIME
05:04:34
General datetime
2024-12-17 05:04:34Z
For Database
2024-12-17 05:04:34
For HTTP1.1
Tue, 17 Dec 2024 05:04:34 GMT