"Sat, 27 Jul 2024 07:11:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240727
Only TIME
07:11:16
General datetime
2024-07-27 07:11:16Z
For Database
2024-07-27 07:11:16
For HTTP1.1
Sat, 27 Jul 2024 07:11:16 GMT