"Tue, 17 Dec 2024 03:19:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241217
Only TIME
03:19:45
General datetime
2024-12-17 03:19:45Z
For Database
2024-12-17 03:19:45
For HTTP1.1
Tue, 17 Dec 2024 03:19:45 GMT