The Books Insiderindependent audiobook data
Day Zero by Kelly Devos

Day Zero: Audiobook

Book 1 of the Day Zero Duology series

According to The Books Insider's catalog data, the Day Zero audiobook runs 13.7 hours unabridged, narrated by Em Eldridge (about 9.2 hours at 1.5× playback speed).

13.7listening hrs
Sci-Fi, Fantasy & Paranormalstore shelf
2020released
Free for new listeners

The instrument When will you finish it?

Based on 13.7 hours of listening.

Days to finish Day Zero at common listening paces
Your paceYou'll finish in
30 min / day28 days
1 hour / day14 days
2 hours / day7 days
1 hour / day at 1.5×10 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 13.7 hours, it runs longer than 87% of the 5,647 Sci-Fi, Fantasy & Paranormal audiobooks in our catalog.

Catching up on Day Zero Duology

This is book 1. Books 1 to 2 run 27.8 hours in all.

BookTitleLength
1Day Zero13.7 hrs
2Day One14 hrs

About as long, on the Sci-Fi, Fantasy & Paranormal shelf

761 Sci-Fi, Fantasy & Paranormal audiobooks in our catalog run within 10% of this length. The most popular on the store:

Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.

About this listen

Day Zero is book 1 of Kelly Devos's Day Zero Duology series: a 13.7-hour unabridged recording, read by Em Eldridge, released January 28, 2020, on the Sci-Fi, Fantasy & Paranormal shelf.

The listen at a glance

Length
13.7 hrs
Narrated by
Em Eldridge
Released
January 28, 2020
Format
Unabridged audiobook
Language
English
Store shelves
Sci-Fi, Fantasy & Paranormal
Series
Day Zero Duology #1
ISBN
9781494547387

How to listen to Day Zero free

New members at audiobooks.com get three free audiobooks with the trial.

Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.

Start listening free

Questions listeners ask

How long is the Day Zero audiobook?

Day Zero runs 13.7 hours unabridged. At 1.5× speed that drops to roughly 9.2 hours.

Is the Day Zero audiobook free?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates Day Zero?

Day Zero is narrated by Em Eldridge.

Is Day Zero worth listening to at 1.5× speed?

At 1.5× you'd finish in about 9.2 hours, saving 4.6 hours.