"Sun, 17 Nov 2024 15:04:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241117
Only TIME
15:04:09
General datetime
2024-11-17 15:04:09Z
For Database
2024-11-17 15:04:09
For HTTP1.1
Sun, 17 Nov 2024 15:04:09 GMT