"Sat, 28 Sep 2024 19:38:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
19:38:59
General datetime
2024-09-28 19:38:59Z
For Database
2024-09-28 19:38:59
For HTTP1.1
Sat, 28 Sep 2024 19:38:59 GMT