"Wed, 21 Aug 2024 19:12:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240821
Only TIME
19:12:58
General datetime
2024-08-21 19:12:58Z
For Database
2024-08-21 19:12:58
For HTTP1.1
Wed, 21 Aug 2024 19:12:58 GMT