"Fri, 27 Dec 2024 19:25:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241227
Only TIME
19:25:33
General datetime
2024-12-27 19:25:33Z
For Database
2024-12-27 19:25:33
For HTTP1.1
Fri, 27 Dec 2024 19:25:33 GMT