"Sat, 05 Oct 2024 14:47:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
14:47:27
General datetime
2024-10-05 14:47:27Z
For Database
2024-10-05 14:47:27
For HTTP1.1
Sat, 05 Oct 2024 14:47:27 GMT