"Thu, 16 Jan 2025 15:27:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250116
Only TIME
15:27:49
General datetime
2025-01-16 15:27:49Z
For Database
2025-01-16 15:27:49
For HTTP1.1
Thu, 16 Jan 2025 15:27:49 GMT