"Tue, 17 Sep 2024 04:40:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
04:40:03
General datetime
2024-09-17 04:40:03Z
For Database
2024-09-17 04:40:03
For HTTP1.1
Tue, 17 Sep 2024 04:40:03 GMT