"Tue, 21 Jan 2025 06:26:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250121
Only TIME
06:26:00
General datetime
2025-01-21 06:26:00Z
For Database
2025-01-21 06:26:00
For HTTP1.1
Tue, 21 Jan 2025 06:26:00 GMT