"Fri, 27 Dec 2024 09:30:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241227
Only TIME
09:30:29
General datetime
2024-12-27 09:30:29Z
For Database
2024-12-27 09:30:29
For HTTP1.1
Fri, 27 Dec 2024 09:30:29 GMT