"Sat, 29 Jun 2024 10:05:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240629
Only TIME
10:05:32
General datetime
2024-06-29 10:05:32Z
For Database
2024-06-29 10:05:32
For HTTP1.1
Sat, 29 Jun 2024 10:05:32 GMT