"Tue, 10 Dec 2024 09:40:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241210
Only TIME
09:40:16
General datetime
2024-12-10 09:40:16Z
For Database
2024-12-10 09:40:16
For HTTP1.1
Tue, 10 Dec 2024 09:40:16 GMT