"Wed, 18 Sep 2024 23:36:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240918
Only TIME
23:36:00
General datetime
2024-09-18 23:36:00Z
For Database
2024-09-18 23:36:00
For HTTP1.1
Wed, 18 Sep 2024 23:36:00 GMT