"Wed, 15 Jan 2025 16:22:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250115
Only TIME
16:22:40
General datetime
2025-01-15 16:22:40Z
For Database
2025-01-15 16:22:40
For HTTP1.1
Wed, 15 Jan 2025 16:22:40 GMT