"Fri, 27 Sep 2024 02:39:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240927
Only TIME
02:39:21
General datetime
2024-09-27 02:39:21Z
For Database
2024-09-27 02:39:21
For HTTP1.1
Fri, 27 Sep 2024 02:39:21 GMT