"Wed, 08 Jan 2025 06:48:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250108
Only TIME
06:48:16
General datetime
2025-01-08 06:48:16Z
For Database
2025-01-08 06:48:16
For HTTP1.1
Wed, 08 Jan 2025 06:48:16 GMT