"Fri, 13 Dec 2024 12:23:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241213
Only TIME
12:23:40
General datetime
2024-12-13 12:23:40Z
For Database
2024-12-13 12:23:40
For HTTP1.1
Fri, 13 Dec 2024 12:23:40 GMT