"Wed, 10 Jul 2024 21:59:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240710
Only TIME
21:59:21
General datetime
2024-07-10 21:59:21Z
For Database
2024-07-10 21:59:21
For HTTP1.1
Wed, 10 Jul 2024 21:59:21 GMT