"Sat, 07 Sep 2024 04:31:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240907
Only TIME
04:31:21
General datetime
2024-09-07 04:31:21Z
For Database
2024-09-07 04:31:21
For HTTP1.1
Sat, 07 Sep 2024 04:31:21 GMT