"Sun, 19 Jan 2025 14:59:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250119
Only TIME
14:59:29
General datetime
2025-01-19 14:59:29Z
For Database
2025-01-19 14:59:29
For HTTP1.1
Sun, 19 Jan 2025 14:59:29 GMT