"Wed, 01 Jan 2025 04:39:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250101
Only TIME
04:39:13
General datetime
2025-01-01 04:39:13Z
For Database
2025-01-01 04:39:13
For HTTP1.1
Wed, 01 Jan 2025 04:39:13 GMT