"Sun, 19 Jan 2025 01:10:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250119
Only TIME
01:10:48
General datetime
2025-01-19 01:10:48Z
For Database
2025-01-19 01:10:48
For HTTP1.1
Sun, 19 Jan 2025 01:10:48 GMT