"Sat, 06 Jul 2024 18:54:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240706
Only TIME
18:54:25
General datetime
2024-07-06 18:54:25Z
For Database
2024-07-06 18:54:25
For HTTP1.1
Sat, 06 Jul 2024 18:54:25 GMT