"Sun, 26 Jan 2025 06:26:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250126
Only TIME
06:26:11
General datetime
2025-01-26 06:26:11Z
For Database
2025-01-26 06:26:11
For HTTP1.1
Sun, 26 Jan 2025 06:26:11 GMT