"Wed, 12 Jun 2024 01:21:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240612
Only TIME
01:21:13
General datetime
2024-06-12 01:21:13Z
For Database
2024-06-12 01:21:13
For HTTP1.1
Wed, 12 Jun 2024 01:21:13 GMT