"Sat, 05 Oct 2024 16:38:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
16:38:43
General datetime
2024-10-05 16:38:43Z
For Database
2024-10-05 16:38:43
For HTTP1.1
Sat, 05 Oct 2024 16:38:43 GMT