"Sat, 14 Dec 2024 08:33:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241214
Only TIME
08:33:29
General datetime
2024-12-14 08:33:29Z
For Database
2024-12-14 08:33:29
For HTTP1.1
Sat, 14 Dec 2024 08:33:29 GMT