The night of the 15th has one fixed moment: eleven o'clock. Everything else is arranged around that point, and the difference between a party that works and one that falls apart usually lies in the fifteen minutes before it, not in the Grito itself.
The script that works
| Time | What happens |
|---|---|
| 9:00 | Guests arrive. Background music, low volume. Dinner or snacks. |
| 10:15 | The group sets up. It needs 20 to 30 minutes and clear space. |
| 10:30 | The warm-up block starts. Medium tempo, familiar songs. |
| 10:55 | Volume goes down. Flags are handed out. Word goes around that the Grito is coming. |
| 11:00 | The Grito. Right after it, the National Anthem if the event is formal. |
| 11:05 | Strong block, no breaks. It is the peak of the night. |
| 12:00 | The group closes or the DJ comes in. This is where it is decided whether the party goes on. |
How the script changes depending on the format
This schedule works as a base, but setup time and the warm-up block change depending on what was hired. A trio or a duo can set up in five minutes and start almost immediately, so the 10:15 block can be trimmed without a problem.
A full mariachi of eight to twelve members needs the whole 20 to 30 minutes, especially if instruments like the guitarrón or the harp have to be fitted in. A Sinaloan banda of twelve to eighteen members is the case that demands the most time: between the truck, unloading the snare drums, tambora and brass, and finding somewhere to stand without getting in the guests' way, it is wise to plan for 40 minutes, not 20.
The three mistakes that ruin the night
Burning through the repertoire too early. If the big songs are played at ten, at five past eleven there is nothing left to lift the best moment.
Not telling the group the time of the Grito. A mariachi that arrives at 10:55 without knowing it cannot set up in time. It is the most common mistake and the easiest to avoid, and all it takes is putting it in the confirmation message days ahead.
Leaving a gap after the Grito. If the group takes a break right when people are fired up, the energy drops and never comes back. The break goes before, not after.
If there is a DJ and a group
It is the most common combination and the one that is coordinated worst. The rule is simple: the DJ carries the long stretches and the group comes in at the peak. Never both at once, and the handoff is agreed to the minute between them, not in the moment.
What works is for the DJ to bring it down while the group is already set up and ready. The silence between one and the other should not exceed thirty seconds, and to achieve that the group must have set up beforehand, not while the DJ is already playing on top of their space.
The logistics nobody negotiates in time
Setup is not the only thing to sort out ahead of time. It is worth asking, when hiring, whether the group brings its own sound system or the venue provides it, because mixing both at the last minute almost always sounds bad. It is also worth confirming where the group's vehicle will park, especially if it is a banda with large instruments, and whether there are stairs or long distances between the parking area and the spot where they will play.
Travel also counts here: if the event is outside the city where the group lives, confirm the provider's real departure time and not just the promised arrival time, because traffic on the night of the 15th is different from a normal day almost everywhere in the country. The travel surcharge varies by format, and it is worth checking against the music price index for Mexico before confirming.
If the format has not been decided yet, the guide to mariachi or banda for September 15 helps compare the setup time and price of each before hiring.
Logistics are not the same at home as in a hall either. At a house, setup competes with limited parking space, neighbors and sometimes a patio or garage that was not designed for ten musicians with instruments. It is worth telling the group if there are steps, if access is narrow or if the neighborhood has any noise restriction after a certain hour, which is more common than it seems in residential areas.
In a hall, logistics are usually settled in advance, but there the risk shifts to coordination with other vendors: the venue's sound system, the DJ if there is one, and the schedule of other events that sometimes share the same space the same weekend. Asking who is in charge of sound that night, the hall or the group, avoids an awkward argument right when the music should be playing.
About the Anthem
The Mexican National Anthem has an official version and its use is regulated by law. At an institutional event it is performed in full, standing and without arrangements. At a private party nobody is going to file a report, but it is worth knowing the rule exists and that many groups already have the correct version rehearsed without being asked.
The one thing that cannot be improvised
Setup. Ten musicians with instruments need somewhere to unload, somewhere to leave their cases and room to stand. If that is not sorted by 10:15, the 11 o'clock Grito does not happen at 11.
Before hiring, it is worth asking directly how much time the group needs to set up, whether they need a table or surface for equipment, and whether they will arrive with a margin before that time or just in time. It is the least glamorous detail of the night and the one that holds the whole thing up.
The repertoire is also planned around this same clock, and it is worth reviewing with the group before the date; the guide to the Grito repertoire explains which songs go before and which are better saved for the strong block after eleven.
Frequently asked questions
What time is right to give the Grito at a private party?
National custom puts it at 11 at night, although at a private party the exact time is decided by whoever organizes it, as long as the guests and the hired group are told in advance.
How much time does a group need to set up before playing?
From 5 minutes for a trio to 40 minutes for a full banda. A standard-size mariachi usually needs between 20 and 30 minutes.
What happens if there is a DJ and a live group at the same event?
What works best is that they never play at the same time: the DJ carries the long blocks and the group comes in at the moment of the Grito, with the handoff agreed beforehand between both.
Is it mandatory to play the full National Anthem?
Its use is regulated by law at institutional events. At a private party there is no formal obligation, but it is the custom and most groups already have it prepared.
What is the most common mistake when organizing that night?
Not telling the group the exact time of the Grito, which makes them arrive to set up right when the music should be playing.
Looking for a group for this year's Grito? Compare verified musicians on serenattia and confirm setup time with them before hiring.
Written by Christian López, Head of Operations, serenattia. Last updated: September 2026.