"Mon, 16 Sep 2024 01:37:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240916
Only TIME
01:37:40
General datetime
2024-09-16 01:37:40Z
For Database
2024-09-16 01:37:40
For HTTP1.1
Mon, 16 Sep 2024 01:37:40 GMT