"Wed, 29 Jan 2025 23:15:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250129
Only TIME
23:15:12
General datetime
2025-01-29 23:15:12Z
For Database
2025-01-29 23:15:12
For HTTP1.1
Wed, 29 Jan 2025 23:15:12 GMT