"Wed, 15 Jan 2025 08:33:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250115
Only TIME
08:33:35
General datetime
2025-01-15 08:33:35Z
For Database
2025-01-15 08:33:35
For HTTP1.1
Wed, 15 Jan 2025 08:33:35 GMT