"Sat, 10 Aug 2024 04:09:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240810
Only TIME
04:09:13
General datetime
2024-08-10 04:09:13Z
For Database
2024-08-10 04:09:13
For HTTP1.1
Sat, 10 Aug 2024 04:09:13 GMT