"Tue, 24 Sep 2024 04:15:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240924
Only TIME
04:15:55
General datetime
2024-09-24 04:15:55Z
For Database
2024-09-24 04:15:55
For HTTP1.1
Tue, 24 Sep 2024 04:15:55 GMT