"Sat, 10 Aug 2024 14:33:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240810
Only TIME
14:33:29
General datetime
2024-08-10 14:33:29Z
For Database
2024-08-10 14:33:29
For HTTP1.1
Sat, 10 Aug 2024 14:33:29 GMT