"Sat, 14 Dec 2024 09:19:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241214
Only TIME
09:19:32
General datetime
2024-12-14 09:19:32Z
For Database
2024-12-14 09:19:32
For HTTP1.1
Sat, 14 Dec 2024 09:19:32 GMT