Steal An Egg Light vs Darkness Event starts on Saturday, September 12, 2026 at 3:00 p.m. UTC, which is 11:00 a.m. EDT, 8:00 a.m. PDT and 4:00 p.m. BST in the UK. Roblox’s official event listing runs for 24 hours until September 13 at 3:00 p.m. UTC and had more than 14 million players marked as interested before launch.
The official preview for the Steal An Egg Light vs Darkness Event is deliberately mysterious. It says the skies are changing, one side has come to protect the world and the other wants to take everything. The promotional artwork also teases a new biome. What Roblox has not published yet is just as important: there is no confirmed side-selection mechanic, pet list, egg list, reward table, biome name, Speed requirement or boss battle in the public event description.
Steal An Egg Light vs Darkness Event Start Time
| Region | Start time |
|---|---|
| UTC | September 12, 3:00 p.m. |
| UK (BST) | September 12, 4:00 p.m. |
| US Eastern | September 12, 11:00 a.m. |
| US Pacific | September 12, 8:00 a.m. |
| Central Europe | September 12, 5:00 p.m. |
| India | September 12, 8:30 p.m. |
| Singapore / China | September 12, 11:00 p.m. |
| Japan | September 13, 12:00 a.m. |
The Steal An Egg Light vs Darkness Event begins globally at the same moment. Different dates shown in some regions are timezone conversions rather than separate regional launches.

What Is Confirmed for Light vs Darkness?
- Official Roblox event for September 12-13.
- 3:00 p.m. UTC start time.
- 24-hour Roblox event-listing window.
- Light-versus-Darkness theme with opposing forces.
- A new biome teased in the official promotional artwork.
Those are the hard facts for the Steal An Egg Light vs Darkness Event before launch. The title suggests a conflict, but a theme is not proof that players will literally select Light or Darkness as a faction.
What Is Not Confirmed Yet?
No reward table, pet roster, egg pool, boss, quest list or side-choice system has been published for the Steal An Egg Light vs Darkness Event. The new biome is visible in the preview artwork, but its name and access requirement remain unknown.
There is also no official confirmation that every gameplay feature will disappear when the 24-hour event-card window closes. Roblox event listings and in-game content do not always use the same end rules.

How to Prepare Before the Event
The safest preparation for the Steal An Egg Light vs Darkness Event is to improve systems that already matter. Train Speed, keep useful pet slots available and build enough income that a new biome gate will not leave you completely stuck.
Avoid spending rare pets or Robux on speculative Light or Dark requirements before the update is live. No such requirement has been confirmed.
Do You Need a New Server?
Roblox has not published a special server rule for the Steal An Egg Light vs Darkness Event. If an older server does not show the update after the listed start, rejoining is a sensible first troubleshooting step.
Players who want the cleanest launch session should also update Roblox before the event rather than discovering a client patch after the server window opens.
The official listing uses a 24-hour window, but players should treat the in-game event banner as the final check for any last-minute timing change.
The official listing uses a 24-hour window, but players should treat the in-game event banner as the final check for any last-minute timing change.
The official Roblox event listing is the authoritative schedule for the Steal An Egg Light vs Darkness Event.
