"Sat, 27 Jul 2024 08:37:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240727
Only TIME
08:37:06
General datetime
2024-07-27 08:37:06Z
For Database
2024-07-27 08:37:06
For HTTP1.1
Sat, 27 Jul 2024 08:37:06 GMT