"Tue, 27 Aug 2024 05:04:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240827
Only TIME
05:04:09
General datetime
2024-08-27 05:04:09Z
For Database
2024-08-27 05:04:09
For HTTP1.1
Tue, 27 Aug 2024 05:04:09 GMT