"Wed, 26 Jun 2024 15:54:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240626
Only TIME
15:54:26
General datetime
2024-06-26 15:54:26Z
For Database
2024-06-26 15:54:26
For HTTP1.1
Wed, 26 Jun 2024 15:54:26 GMT