Tonight’s Late Show schedule at a glance
If you are asking, what time is the Late Show tonight, the fastest answer is to check your local listings for the exact channel and start time in your time zone. In most U.S. markets, the Late Show with Stephen Colbert airs weeknights on CBS at 11:35 PM Eastern, but exact start times can shift by a few minutes depending on affiliate programming and sports overruns. Localized feeds, streaming authenticated TV, and on-demand services may also offset the air time. Use network TV listings, the CBS app, or your cable guide to confirm tonight’s slot in your area.
Standard Late Show time slots and variations
The Late Show follows a relatively consistent nightly pattern, yet several factors can move the start time by a few minutes or extend the episode length. Below are typical benchmarks and the main reasons for deviations.
Typical U.S. network time windows
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Typical Eastern Time start | 11:35 PM ET, weeknights | Network schedule惯例 |
| Typical Central Time start | 10:35 PM CT | Network schedule惯例 |
| Typical Mountain Time start | affiliate dependent (often 9:35 PM or 10:35 PM)Affiliate feed timing | |
| Typical Pacific Time start | affiliate dependent (often 8:35 PM or 9:35 PM)Affiliate feed timing | |
| Episode length | approx 22–28 minutes without ads; can extend on special nightsEpisode runtime norms |
Why tonight’s time can differ from the usual schedule
Even when you know the standard Late Show time, tonight’s broadcast may shift because of local affiliate decisions, sports, news, or technical lineup changes. CBS affiliates in some markets may clear a earlier or later lead-in program, and breaking regional news or live sports can push back the Late Show by a few minutes or more. Preemptions are uncommon but can occur in markets with major local events.
How to confirm the Late Show start time for your location
- Check your TV provider’s on-screen guide or channel listing.
- Visit the official CBS Late Show schedule page or your local CBS affiliate site.
- Use the CBS app or a TV tracking app that pulls local affiliate data.
- Search “Late Show tonight” or “what time is the Late Show on tonight” in your device voice assistant for localized results.
Time-shifted and streaming options
Streaming and authenticated TV offerings can change when you can watch, even if the live broadcast time stays the same. Paramount+, for example, may offer on-demand episodes shortly after the linear airing, and some markets provide authenticated live streams through the CBS app. If you watch via an antenna, your device will receive the local affiliate feed with its specific schedule. Cable and satellite packages usually mirror the affiliate but can introduce an additional delay depending on how the signal is routed.
Daylight saving time and seasonal schedule notes
When daylight saving time begins or ends, the Late Show clock time can appear to shift by an hour in regions observing the change, because the network time slots are typically anchored to Eastern Time. In practice, this means the local start time moves with the switch but the Eastern reference (11:35 PM) remains the same. Travel across time zones will also change the local air time accordingly.
Comparing Late Show to other late-night options
| Attribute | Late Show | Tonight’s typical context |
|---|---|---|
| Typical late-night competitor | Tonight Show, Jimmy Kimmel Live | Competing lineups around 11:30–12:00 PM ET |
| Monologue length | approx 3–6 minutes | Varies by host and episode pacing |
| Segment density | dense topical monologue, interviews, comedy bits, music performancesHigher on big interview or musical guest nights |
Quick tips to avoid missing the show
- Set a reminder 15 minutes before your local Late Show start time.
- Bookmark the CBS Late Show schedule page for quick nightly checks.
- If you use a smart TV or streaming stick, pin the CBS app or channel so you can launch it fast.
- Enable notifications in the CBS app if supported in your region.
Final takeaway
Because local time zones and affiliate lineups create small but meaningful variations, the most reliable way to answer what time is the Late Show tonight is to check your specific TV guide or streaming service for your location. Understanding the standard 11:35 PM Eastern baseline and the common reasons for shifts helps you plan around changes and stay on top of every episode without guesswork.