"Wed, 22 Jan 2025 23:47:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250122
Only TIME
23:47:48
General datetime
2025-01-22 23:47:48Z
For Database
2025-01-22 23:47:48
For HTTP1.1
Wed, 22 Jan 2025 23:47:48 GMT