"Fri, 27 Dec 2024 17:19:07"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241227
Only TIME
17:19:07
General datetime
2024-12-27 17:19:07Z
For Database
2024-12-27 17:19:07
For HTTP1.1
Fri, 27 Dec 2024 17:19:07 GMT