"Tue, 10 Dec 2024 19:38:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241210
Only TIME
19:38:18
General datetime
2024-12-10 19:38:18Z
For Database
2024-12-10 19:38:18
For HTTP1.1
Tue, 10 Dec 2024 19:38:18 GMT