"Wed, 08 Jan 2025 04:18:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250108
Only TIME
04:18:23
General datetime
2025-01-08 04:18:23Z
For Database
2025-01-08 04:18:23
For HTTP1.1
Wed, 08 Jan 2025 04:18:23 GMT