"Fri, 27 Dec 2024 09:40:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241227
Only TIME
09:40:25
General datetime
2024-12-27 09:40:25Z
For Database
2024-12-27 09:40:25
For HTTP1.1
Fri, 27 Dec 2024 09:40:25 GMT