"Fri, 27 Dec 2024 04:30:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241227
Only TIME
04:30:12
General datetime
2024-12-27 04:30:12Z
For Database
2024-12-27 04:30:12
For HTTP1.1
Fri, 27 Dec 2024 04:30:12 GMT