"Sun, 08 Sep 2024 12:16:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240908
Only TIME
12:16:24
General datetime
2024-09-08 12:16:24Z
For Database
2024-09-08 12:16:24
For HTTP1.1
Sun, 08 Sep 2024 12:16:24 GMT