"Thu, 29 Aug 2024 20:15:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240829
Only TIME
20:15:00
General datetime
2024-08-29 20:15:00Z
For Database
2024-08-29 20:15:00
For HTTP1.1
Thu, 29 Aug 2024 20:15:00 GMT