"Fri, 13 Dec 2024 11:41:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241213
Only TIME
11:41:40
General datetime
2024-12-13 11:41:40Z
For Database
2024-12-13 11:41:40
For HTTP1.1
Fri, 13 Dec 2024 11:41:40 GMT