"Wed, 01 Jan 2025 19:29:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250101
Only TIME
19:29:31
General datetime
2025-01-01 19:29:31Z
For Database
2025-01-01 19:29:31
For HTTP1.1
Wed, 01 Jan 2025 19:29:31 GMT