"Sun, 26 Jan 2025 00:05:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250126
Only TIME
00:05:36
General datetime
2025-01-26 00:05:36Z
For Database
2025-01-26 00:05:36
For HTTP1.1
Sun, 26 Jan 2025 00:05:36 GMT