"Fri, 27 Dec 2024 18:43:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241227
Only TIME
18:43:58
General datetime
2024-12-27 18:43:58Z
For Database
2024-12-27 18:43:58
For HTTP1.1
Fri, 27 Dec 2024 18:43:58 GMT