"Wed, 01 Jan 2025 23:14:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250101
Only TIME
23:14:45
General datetime
2025-01-01 23:14:45Z
For Database
2025-01-01 23:14:45
For HTTP1.1
Wed, 01 Jan 2025 23:14:45 GMT