"Sat, 17 Aug 2024 06:19:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240817
Only TIME
06:19:27
General datetime
2024-08-17 06:19:27Z
For Database
2024-08-17 06:19:27
For HTTP1.1
Sat, 17 Aug 2024 06:19:27 GMT