Time axis fancy format

spec.json

{
  "$schema": "https://vega.github.io/schema/vega-lite/v5.json",
  "width": 700,
  "data": {
    "sequence": {
      "start": -11000000,
      "stop": 10000000,
      "step": 100000,
      "as": "time"
    }
  },
  "mark": "tick",
  "encoding": {
    "x": {
      "field": "time",
      "type": "temporal",
      "axis": {
        "format": {
          "year": "'%Y",
          "hours": "kl %-H",
          "minutes": "%H:%M"}},
      "scale": {"type": "utc"}    
    }
  }
}