"Tue, 17 Dec 2024 09:40:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241217
Only TIME
09:40:27
General datetime
2024-12-17 09:40:27Z
For Database
2024-12-17 09:40:27
For HTTP1.1
Tue, 17 Dec 2024 09:40:27 GMT