"Sat, 06 Jul 2024 23:39:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240706
Only TIME
23:39:10
General datetime
2024-07-06 23:39:10Z
For Database
2024-07-06 23:39:10
For HTTP1.1
Sat, 06 Jul 2024 23:39:10 GMT