Is it possible to see if my calendar is ON - fx. 9 hours from now? and how?
I have this , but it only works on starttime and not all_day
{% if states.calendar.ferie.attributes.start_time %}
{{((as_timestamp(states.calendar.ferie.attributes.start_time) - as_timestamp(now())) / 60) | default(99) | int }}
{%- else -%}
0
{%- endif %}
You can use calendar triggers described Calendar - Home Assistant
If you have a more complex automation triggered by something other than the calendar event, you can make a template binary sensor from the event triggers. This is an example searching for an event with a specific name:
- trigger:
- platform: calendar
event: start
entity_id: calendar.device_automation_schedules
offset: "-24:00:00"
- platform: calendar
event: end
entity_id: calendar.device_automation_schedules
offset: "-24:00:00"
binary_sensor:
- name: Trash Pickup Tomorrow
state: "{{ iif('Trash Pickup' in trigger.calendar_event.summary, iif(trigger.event == 'start', 'on', 'off'), states('binary_sensor.trash_pickup_tomorrow')) }}"
So then you have a binary sensor you can reference from the automation.
thanks i’ll try it
This is a bit beyond my level of understanding.
Would the following do, meaning to start 45 before sunset on the evening before the calendar (Nellie) and ending 25 hours later, around sunset on the day of the calendar (Nellie) ?
alias: Test Yurzeit
description: ‘’
trigger:
SORRY… I made a mistake 
This is a bit beyond my level of understanding.
Would the following do, meaning to start 45 before sunset on the evening before the calendar (Nellie) and ending 25 hours later, around sunset on the day of the calendar (Nellie) ?
alias: Test Nellie
description: ‘’
trigger:
The example I have above creates a template binary sensor (Template - Home Assistant) that you can use in other automations combined with other conditions.
I’m having trouble understanding what you’re trying to accomplish.