"Fri, 27 Dec 2024 02:38:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241227
Only TIME
02:38:46
General datetime
2024-12-27 02:38:46Z
For Database
2024-12-27 02:38:46
For HTTP1.1
Fri, 27 Dec 2024 02:38:46 GMT