"Mon, 23 Sep 2024 01:52:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240923
Only TIME
01:52:40
General datetime
2024-09-23 01:52:40Z
For Database
2024-09-23 01:52:40
For HTTP1.1
Mon, 23 Sep 2024 01:52:40 GMT