"Sat, 24 Aug 2024 04:35:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240824
Only TIME
04:35:01
General datetime
2024-08-24 04:35:01Z
For Database
2024-08-24 04:35:01
For HTTP1.1
Sat, 24 Aug 2024 04:35:01 GMT