How to Sign "Last Night"
To sign "last night", start by signing "night": hold your non-dominant arm horizontally across your chest, palm facing down. Tap the back of your non-dominant wrist with your flat dominant hand, palm also facing down. Then, move your dominant hand up and backward over your dominant shoulder, keeping your hand flat with the palm facing back, to indicate the past.
Visual Logic(Etymology)
The sign for "last night" is a wonderful example of how ASL combines concepts and uses space to convey time. The first part of the sign represents "night," where your non-dominant arm acts as the horizon and your dominant hand represents the sun having set below it. The second part of the sign incorporates the ASL timeline. In ASL, the space in front of your body represents the future, the space immediately around your body is the present, and the space behind you represents the past. Moving your hand backward over your shoulder literally places the night in the past.
Signing Tips
When signing "last night," focus on creating a smooth, fluid transition between the two parts of the compound sign. Your non-dominant arm should remain steady and relaxed across your body while your dominant hand taps the wrist for "night." As soon as the tap is complete, let your dominant hand flow naturally up and backward over your shoulder for "past." You don't need to pause between the two movements; blending them together makes your signing look much more natural and conversational. Remember to use your facial expressions to match the context of what happened last night!
Common Mistakes
A frequent mistake beginners make is keeping their dominant hand too low or not moving it far enough back when signing the "past" portion of the word. If your hand doesn't clearly move backward over your shoulder, the person you are signing with might miss the time indicator and just understand "night." Another common error is moving the non-dominant arm during the sign; it should act as a stationary horizon line. Finally, avoid making the movements too rigid or robotic—try to let the transition from "night" to "past" feel relaxed and continuous.
Regional Variations
Yes, there are a few common ways to sign "last night." While the variation shown here combines "night" and "past," many signers use a different compound: "yesterday" followed by "night." To do this, they sign "yesterday" by touching the thumb of a "Y" or "A" handshape to their chin and then their jawbone, before transitioning into the sign for "night." You might also see signers reverse the order shown in this video, signing "past" first and then "night." All of these variations are widely understood across the Deaf community.
Examples Using "Last Night" in a Sentence
1I slept well last night.
Start by signing 'last night' with the fluid motion from 'night' to 'past.' Then, point to yourself for 'I,' sign 'sleep' by drawing your hand down over your face, and finish with 'good' from your chin.
2Did you study last night?
Sign 'last night,' point to the person for 'you,' and sign 'study' by wiggling your fingers over your non-dominant palm. Since this is a yes/no question, make sure to keep your eyebrows raised throughout the entire sentence.
3It rained last night.
Begin with the sign for 'last night' to establish the timeframe first. Then, sign 'rain' by bringing both hands downward with your fingers slightly curved, mimicking the motion of raindrops falling from the sky.
Frequently Asked Questions
Can I sign "past" before "night"?
Yes, signing "past" followed by "night" is another very common and acceptable way to express "last night." However, the variation shown in this video—signing "night" and then moving into "past"—is also widely used. Practice the version shown here, but be prepared to see both in conversation.
Do I need to keep my non-dominant hand up for the whole sign?
No, your non-dominant hand is only needed as a base for the "night" portion of the sign. Once your dominant hand finishes tapping your wrist and begins moving backward over your shoulder for "past," your non-dominant hand can naturally drop back down to your side.
Why does the hand move backward over the shoulder?
In American Sign Language, time is represented spatially around your body. The space in front of you is the future, the space right at your body is the present, and the space behind you is the past. Moving your hand backward visually places the event in the past.
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