"Tue, 13 Aug 2024 12:01:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240813
Only TIME
12:01:35
General datetime
2024-08-13 12:01:35Z
For Database
2024-08-13 12:01:35
For HTTP1.1
Tue, 13 Aug 2024 12:01:35 GMT