"Sun, 12 Jan 2025 00:05:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250112
Only TIME
00:05:20
General datetime
2025-01-12 00:05:20Z
For Database
2025-01-12 00:05:20
For HTTP1.1
Sun, 12 Jan 2025 00:05:20 GMT