"Wed, 26 Jun 2024 13:44:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240626
Only TIME
13:44:04
General datetime
2024-06-26 13:44:04Z
For Database
2024-06-26 13:44:04
For HTTP1.1
Wed, 26 Jun 2024 13:44:04 GMT