"Wed, 26 Jun 2024 15:06:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240626
Only TIME
15:06:11
General datetime
2024-06-26 15:06:11Z
For Database
2024-06-26 15:06:11
For HTTP1.1
Wed, 26 Jun 2024 15:06:11 GMT