"Sat, 24 Aug 2024 12:05:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240824
Only TIME
12:05:45
General datetime
2024-08-24 12:05:45Z
For Database
2024-08-24 12:05:45
For HTTP1.1
Sat, 24 Aug 2024 12:05:45 GMT