"Wed, 01 Jan 2025 23:47:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250101
Only TIME
23:47:13
General datetime
2025-01-01 23:47:13Z
For Database
2025-01-01 23:47:13
For HTTP1.1
Wed, 01 Jan 2025 23:47:13 GMT