"Sun, 19 Jan 2025 12:15:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250119
Only TIME
12:15:15
General datetime
2025-01-19 12:15:15Z
For Database
2025-01-19 12:15:15
For HTTP1.1
Sun, 19 Jan 2025 12:15:15 GMT