"Wed, 15 Jan 2025 11:27:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250115
Only TIME
11:27:20
General datetime
2025-01-15 11:27:20Z
For Database
2025-01-15 11:27:20
For HTTP1.1
Wed, 15 Jan 2025 11:27:20 GMT