diff --git a/deploy/alerts/Dockerfile b/deploy/alerts/Dockerfile
index e34dbb09..ac15373d 100644
--- a/deploy/alerts/Dockerfile
+++ b/deploy/alerts/Dockerfile
@@ -1,4 +1,5 @@
 FROM python:3.12-slim
+ENV TZ="Europe/Kyiv"
 COPY alerts.py .
 RUN --mount=type=bind,source=requirements.txt,target=/tmp/requirements.txt \
     python -m pip install --no-cache-dir -r /tmp/requirements.txt
diff --git a/deploy/etryvoga/Dockerfile b/deploy/etryvoga/Dockerfile
index 9679c4cb..00cddcbc 100644
--- a/deploy/etryvoga/Dockerfile
+++ b/deploy/etryvoga/Dockerfile
@@ -1,4 +1,5 @@
 FROM python:3.12-slim
+ENV TZ="Europe/Kyiv"
 COPY etryvoga.py .
 RUN --mount=type=bind,source=requirements.txt,target=/tmp/requirements.txt \
     python -m pip install --no-cache-dir -r /tmp/requirements.txt
diff --git a/deploy/svg_generator/Dockerfile b/deploy/svg_generator/Dockerfile
index d0bfacef..2d238175 100644
--- a/deploy/svg_generator/Dockerfile
+++ b/deploy/svg_generator/Dockerfile
@@ -1,4 +1,5 @@
 FROM python:3.12-slim
+ENV TZ="Europe/Kyiv"
 COPY svg_generator.py .
 RUN --mount=type=bind,source=requirements.txt,target=/tmp/requirements.txt \
     apt-get update && apt-get install --no-install-recommends -y libcairo2 && \
diff --git a/deploy/tcp_server/Dockerfile b/deploy/tcp_server/Dockerfile
index 3f7a75a3..4e6f0751 100644
--- a/deploy/tcp_server/Dockerfile
+++ b/deploy/tcp_server/Dockerfile
@@ -1,4 +1,5 @@
 FROM python:3.12-slim
+ENV TZ="Europe/Kyiv"
 COPY tcp_server.py .
 COPY GeoLite2-City.mmdb .
 RUN --mount=type=bind,source=requirements.txt,target=/tmp/requirements.txt \
diff --git a/deploy/update_server/Dockerfile b/deploy/update_server/Dockerfile
index 3826c0d8..d31e2ac5 100644
--- a/deploy/update_server/Dockerfile
+++ b/deploy/update_server/Dockerfile
@@ -1,4 +1,5 @@
 FROM python:3.12-slim
+ENV TZ="Europe/Kyiv"
 COPY update_server.py .
 RUN --mount=type=bind,source=requirements.txt,target=/tmp/requirements.txt \
     python -m pip install --no-cache-dir -r /tmp/requirements.txt
diff --git a/deploy/updater/Dockerfile b/deploy/updater/Dockerfile
index 15d92bfb..fbeb1219 100644
--- a/deploy/updater/Dockerfile
+++ b/deploy/updater/Dockerfile
@@ -1,4 +1,5 @@
 FROM python:3.12-slim
+ENV TZ="Europe/Kyiv"
 COPY updater.py .
 RUN --mount=type=bind,source=requirements.txt,target=/tmp/requirements.txt \
     python -m pip install --no-cache-dir -r /tmp/requirements.txt
diff --git a/deploy/weather/Dockerfile b/deploy/weather/Dockerfile
index a6e28ce4..24bdbd95 100644
--- a/deploy/weather/Dockerfile
+++ b/deploy/weather/Dockerfile
@@ -1,4 +1,5 @@
 FROM python:3.12-slim
+ENV TZ="Europe/Kyiv"
 COPY weather.py .
 RUN --mount=type=bind,source=requirements.txt,target=/tmp/requirements.txt \
     python -m pip install --no-cache-dir -r /tmp/requirements.txt
diff --git a/deploy/web_server/Dockerfile b/deploy/web_server/Dockerfile
index 3ee64bda..7a57c8fb 100644
--- a/deploy/web_server/Dockerfile
+++ b/deploy/web_server/Dockerfile
@@ -1,4 +1,5 @@
 FROM python:3.12-slim
+ENV TZ="Europe/Kyiv"
 COPY web_server.py .
 COPY jaam_v1.css .
 COPY jaam_v1.js .
diff --git a/deploy/websocket_server/Dockerfile b/deploy/websocket_server/Dockerfile
index 93cc7543..59b13551 100644
--- a/deploy/websocket_server/Dockerfile
+++ b/deploy/websocket_server/Dockerfile
@@ -1,4 +1,5 @@
 FROM python:3.12-slim
+ENV TZ="Europe/Kyiv"
 COPY websocket_server.py .
 COPY GeoLite2-City.mmdb .
 RUN --mount=type=bind,source=requirements.txt,target=/tmp/requirements.txt \