"Sat, 28 Sep 2024 16:18:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
16:18:00
General datetime
2024-09-28 16:18:00Z
For Database
2024-09-28 16:18:00
For HTTP1.1
Sat, 28 Sep 2024 16:18:00 GMT