"Wed, 08 Jan 2025 05:40:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250108
Only TIME
05:40:15
General datetime
2025-01-08 05:40:15Z
For Database
2025-01-08 05:40:15
For HTTP1.1
Wed, 08 Jan 2025 05:40:15 GMT